Unnikrishnan Nair, V. (1968). Ravikiranangal: Tagore kavithakal. S.P.C.S.
Chicago Edition CitationUnnikrishnan Nair, V. Ravikiranangal: Tagore Kavithakal. Kottayam: S.P.C.S, 1968.
Cita MLAUnnikrishnan Nair, V. Ravikiranangal: Tagore Kavithakal. S.P.C.S, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.