Sudhi, S. (2006). Gurusannidhyathile amruthavarsham: Darsanika lekhanangal (2nd ed.). One-world pub house.
Chicago Style aipamenaSudhi, Swami. Gurusannidhyathile Amruthavarsham: Darsanika Lekhanangal. 2nd ed. Ernakulam: One-world pub house, 2006.
MLA aipamenaSudhi, Swami. Gurusannidhyathile Amruthavarsham: Darsanika Lekhanangal. 2nd ed. One-world pub house, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.