Henrik Liljegren; Naseem Haider (2011), “óo”, inPalula Vocabulary (FLI Language and Culture Series; 7)[1], Islamabad, Pakistan: Forum for Language Initiatives,→ISBN
Henrik Liljegren; Naseem Haider (2011), “óo”, inPalula Vocabulary (FLI Language and Culture Series; 7)[2], Islamabad, Pakistan: Forum for Language Initiatives,→ISBN
Henrik Liljegren; Naseem Haider (2011), “óo”, inPalula Vocabulary (FLI Language and Culture Series; 7)[3], Islamabad, Pakistan: Forum for Language Initiatives,→ISBN