Chopra, J. (2000). Sri Lanka: As an ethnic state. Sublime Publications.
Chicago Style aipamenaChopra, J.K. Sri Lanka: As an Ethnic State. Jaipur: Sublime Publications, 2000.
MLA aipamenaChopra, J.K. Sri Lanka: As an Ethnic State. Sublime Publications, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.