APA aipamena

Kaushik Soma. (2008). Birju's Problem. National Book Trust.

Chicago Style aipamena

Kaushik Soma. Birju's Problem. New Delhi: National Book Trust, 2008.

MLA aipamena

Kaushik Soma. Birju's Problem. National Book Trust, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.