APA aipamena

Ratnakaran, M. (2005). Marx kanathakala. Pranatha Books.

Chicago Style aipamena

Ratnakaran, Mangad. Marx Kanathakala. Kochi: Pranatha Books, 2005.

MLA aipamena

Ratnakaran, Mangad. Marx Kanathakala. Pranatha Books, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.