Krishnan Nair, S. (1961). Gurudev Tagore.
Chicago Style aipamenaKrishnan Nair, Santhinikethanam. Gurudev Tagore. Kottayam, SPCS, 1961.
MLA aipamenaKrishnan Nair, Santhinikethanam. Gurudev Tagore. 1961.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.