Parameswaran Pillai Pulimana. (1998). Samathwavadhi. G Sankara Pillai Smaraka Nataka Padana Kendram.
Chicago Style aipamenaParameswaran Pillai Pulimana. Samathwavadhi. Thrissur: G Sankara Pillai Smaraka Nataka Padana Kendram, 1998.
MLA aipamenaParameswaran Pillai Pulimana. Samathwavadhi. G Sankara Pillai Smaraka Nataka Padana Kendram, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.