Raghavan Pillai P K. (1996). Ramanamaharshi. Nithya Books.
Chicago Style aipamenaRaghavan Pillai P K. Ramanamaharshi. Nilgiris, Tamil Nadu: Nithya Books, 1996.
MLA aipamenaRaghavan Pillai P K. Ramanamaharshi. Nithya Books, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.