APA aipamena

Narayanan. (1992). Sen darsanam. Focus.

Chicago Style aipamena

Narayanan. Sen Darsanam. Thiruvananthapuram: Focus, 1992.

MLA aipamena

Narayanan. Sen Darsanam. Focus, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.