APA aipamena

Gangadharan ,Assan. (2006). Marma sastram. Prasanthi publishers.

Chicago Style aipamena

Gangadharan ,Assan. Marma Sastram. Thiruvananthapuram: Prasanthi publishers, 2006.

MLA aipamena

Gangadharan ,Assan. Marma Sastram. Prasanthi publishers, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.