APA aipamena

Govindapilla, P. (1987). Marxum mooladhanavum.

Chicago Style aipamena

Govindapilla, P. Marxum Mooladhanavum. Kottayam, SPCS, 1987.

MLA aipamena

Govindapilla, P. Marxum Mooladhanavum. 1987.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.