地理

參考文獻

1. ^Mountains, Valleys and the Hudson River. Hudson Valley Tourism. 2009 [2011-09-29]. （原始内容存档于2017-10-19）. 
2. ^Van Diver, B.B. 1985. Roadside Geology of New York. Mountain Press, Missoula. p. 59-63.
3. ^Physiographic divisions of the conterminous U. S.. U.S. Geological Survey. [2007-12-06]. （原始内容存档于2007-12-05）. 
4. ^Eyles, N. Ontario Rocks: Three Billion Years of Environmental Change. Fitzhenry & Whiteside, Markham, Ontario. 339 p.

擴展閱讀

• Donaldson Eberlein, Harold; Van Dyke Hubbard, Cortlandt. Historic houses of the Hudson valley. New York: Architectural Book Pub. Co. 1942.OCLC 3444265. 
• Scheltema, Gajus and Westerhuijs, Heleen (eds.),Exploring Historic Dutch New York. Museum of the City of New York/Dover Publications, New York (2011).ISBN 978-0-486-48637-6
• Historic Hudson Valley.Visions of Washington Irving: Selected Works From the Collections of Historic Hudson Valley. Tarrytown, NY:Historic Hudson Valley. 1991.ISBN 978-0-912882-99-4. 
• Hudson Valley Health Systems Agency. Health Maintenance Organizations in the Hudson Valley Region. Tuxedo, NY: Hudson Valley Health Systems Agency. 1993.OCLC 30910810. 
• McMurry, James; Jones, Jeff. The Catskill Witch and Other Tales of the Hudson Valley. Syracuse, NY:Syracuse University Press. 1974.ISBN 978-0-8156-0105-0. 
• Mylod, John. Biography of a River: The People and Legends of the Hudson Valley. New York: Hawthorn Books. 1969.OCLC 33563. 
• Howat, John K.The Hudson River and Its Painters. New York:Viking Press. 1972.ISBN 978-0-670-38558-4. 
• Marks, Alfred H. Literature of the Mid Hudson Valley: A Preliminary Study. New Paltz, NY: Center for Continuing Education, State University College. 1973.OCLC 1171631. 
• Talbott, Hudson.River of Dreams: The Story of the Hudson River. New York:G. P. Putnam's Sons. 2009.ISBN 978-0-399-24521-3. 
• Wallkill Valley Publishing Association.The Historic Wallkill and Hudson River Valleys. Walden, NY: Wallkill Valley Publishing Association. 1904.OCLC 13418978. 
• Wharton, Edith.Hudson River Bracketed. New York:D. Appleton & Company. 1929.OCLC 297188. 
• Wilkinson Reynolds, Helen.Dutch houses in the Hudson Valley before 1776. New York:Dover Publications. 1965.OCLC 513732. 

外部連結