Gangadharan ,Assan. (2006). Marma sastram. Prasanthi publishers.
Chicago Style citaatGangadharan ,Assan. Marma Sastram. Thiruvananthapuram: Prasanthi publishers, 2006.
MLA citatieGangadharan ,Assan. Marma Sastram. Prasanthi publishers, 2006.
Let op: Deze citaties zijn niet altijd 100% accuraat.