APA aipamena

Kochhar, S. K. (1979). Teaching of history. Sterling Pub..

Chicago Style aipamena

Kochhar, S. K. Teaching of History. New Delhi: Sterling Pub., 1979.

MLA aipamena

Kochhar, S. K. Teaching of History. Sterling Pub., 1979.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.