APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.