In 1996, he was employed as thePlenipotentiary on European Integration to the Regional Governor (Pełnomocnik Wojewody ds. Integracji Europejskiej) in the Regional Authority (Urząd Wojewódzki) of Opole.[17] Later, from 1999 to 2002, he acted as Advisor on International Affairs to the Regional President (Doradca Marszałka ds. Współpracy z Zagranicą), Self-Governmental Regional Authority (Urząd Marszałkowski), Opole. In co-operation with the University of Opole, between 1997 and 2001, he managed the application in theEuropean Commission, and financing that led to the establishment of theEuropean Documentation Center in Opole.[18] Thanks to his 1998 officialEuropean Union Visitors Program visit to the SpanishAutonomous Community ofGalicia, in 1999 a co-operation agreement was signed between this Spanish region andOpole Region.[19]
A Dictionary of English Homophones with Explanations in Polish. 1992. Potchefstroom: Potchefstroom University and Katowice: Uniwersytet Slaski, 180pp.[20]
The Dynamics of the Policies of Ethnic Cleansing in Silesia During the Nineteenth and Twentieth Centuries. 2000. Prague: Research Support Scheme, 710pp.[21]
The Politics of Language and Nationalism in Modern Central Europe. 2009. Basingstoke, UK: Palgrave Macmillan, 1168 pp.ISBN9780230583474.[23]
Creating Languages in Central Europe During the Last Millennium. 2015. Basingstoke: Palgrave Pivot, 168 pp.;ISBN9781137507839.
The Un-Polish Poland, 1989 and the Illusion of Regained Historical Continuity. 2017. Basingstoke: Palgrave Pivot, 162 pp.;ISBN9783319600352.
Ethnic Cleansing During the Cold War: The Forgotten 1989 Expulsion of Turks from Communist Bulgaria (Ser: Routledge Studies in Modern European History). 2018. London: Routledge, 328pp.ISBN9781138480520.
Limits / Styknie (bilingual, English-Silesian edition of short stories, translated from the English by Marcin Melon). 2019. (Ser: Ślōnski druk. Modernŏ literatura pō naszymu). Kotōrz Mały: Silesia Progress.ISBN9788365558282, 324pp.
(with Asnake Kefale and Christopher Van der Beken)Eurasian Empires as Blueprints for Ethiopia: From Ethnolinguistic Nation-State to Multiethnic Federation. 2021. London: Routledge, 162pp.ISBN9781003158097doi:10.4324/9781003158097
(edited with Wojciech Burszta and Sebastian Wojciechowski)Nationalisms Across the Globe: An Overview of Nationalisms in State-Endowed and Stateless Nations (Vol 1: Europe). 2005. Poznań: Wyższa Szkoła Nauk Humanistycznych i Dziennikarstwa, 502pp.ISBN83-87653-51-9,ISBN83-87653-41-1
(edited with Wojciech Burszta and Sebastian Wojciechowski)Nationalisms Across the Globe: An Overview of Nationalisms in State-Endowed and Stateless Nations (Vol. 2: The World). 2006. Poznań: Wyższa Szkoła Nauk Humanistycznych i Dziennikarstwa, 558pp.ISBN83-87653-51-9,ISBN83-87653-41-1
(edited with Krzysztof Jaskułowski)Nationalisms Today. 2009. Oxford: Peter Lang. 334pp.ISBN9783039118830
(edited with Motoki Nomachi)The Multilingual Society of Vojvodina: Intersecting Borders, Cultures and Identities. 2014. Sapporo: Slavic Research Center, Hokkaido University.ISBN9784938637781.
(edited with James Bjork, Tim Wilson and Anna Novikov)Creating Nationality in Central Europe, 1880–1950: Modernity, Violence and (Be)longing in Upper Silesia (Ser: Routledge Studies in the History of Russia and Eastern Europe, Vol 25). 2016. London: Routledge, 252pp.ISBN9780415835961.
(edited with Motoki Nomachi and Catherine Gibson)The Palgrave Handbook of Slavic Languages, Identities and Borders. 2016. Basingstoke: Palgrave, 582pp.ISBN9781137348388
(edited with Motoki Nomachi and Catherine Gibson).Central Europe Through the Lens of Language and Politics: On the Sample Maps from the Atlas of Language Politics in Modern Central Europe (Ser: Slavic Eurasia Papers, Vol 10). 2017. Sapporo: Slavic-Eurasian Research Center, Hokkaido University, 111pp +10 maps.ISBN9784938637910
W bżuhu vieloryba [In a Whale's Belly, a collection of essays on nationalism and language politics in Asia, the Balkans and Central Europe. Introduction by Prof Wojciech J Burszta]. 2006. Toruń, Poland: Wydawnictwo A Marszałek, 305 pp. ISBN978-83-7441-383-1.
^Entry on T Kamusella and his research (p. 90), in: I V Il'in, I I Mazur and A N Chumakov, eds. 2012.Globalistika entsiklopedicheskii spravochnik. Personalii, Organizatsii, Izdaniia / Global Studies Encyclopedic Directory: Persons, Organizations, Editions. Moscow: Alfa-M.
^"Living in the borderland" : colonialism and the clash of cultures in the fiction of J.M. Coetzee (Book, 1991). WorldCat.org. 9 April 2015.OCLC62288972.
Spolsky, Bernard (2010). "Book Review:The Politics of Language and Nationalism in Modern Central Europe by Tomasz Kamusella".Language Policy.9 (4):375–377.doi:10.1007/s10993-010-9168-1.S2CID143273650.
Nic Craith, Máiréad (2011). "The Politics of Language and Nationalism in Modern Central Europe by Tomasz Kamusella".Anthropological Journal of European Cultures.20 (2):138–141.JSTOR43234449.