Gaya APA

Ethnicity and social change in Sri Lanka: Papers presented at a seminar organised by the social scientists association December 1979. . (1985). Dehiwala: Dehiwala Navamaga Printers.

Gaya MLA

Ethnicity and social change in Sri Lanka: Papers presented at a seminar organised by the social scientists association December 1979. . . Dehiwala: Dehiwala Navamaga Printers, 1985. Buku.