Heptulla, N. (1991). Indo-West Asian relations: The Nehru Era. Allied.
Chicago Style (17th ed.) ZitazioaHeptulla, Najma. Indo-West Asian Relations: The Nehru Era. New Delhi: Allied, 1991.
MLA (9th ed.) ZitazioaHeptulla, Najma. Indo-West Asian Relations: The Nehru Era. Allied, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.