APA aipamena

Gopalan A. K. (2004). Ente jeevithakadha (6th ed.). Chintha Publishers.

Chicago Style aipamena

Gopalan A. K. Ente Jeevithakadha. 6th ed. Thiruvananthapuram: Chintha Publishers, 2004.

MLA aipamena

Gopalan A. K. Ente Jeevithakadha. 6th ed. Chintha Publishers, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.