APA aipamena

UNNITHIRI,N.V.P. (1979). GAVESHANA PRABANDHANGAL. SAHITHYA PRAVARTHAKA CO-OPERATIVE SOCIETY.

Chicago Style aipamena

UNNITHIRI,N.V.P. GAVESHANA PRABANDHANGAL. KOTTAYAM: SAHITHYA PRAVARTHAKA CO-OPERATIVE SOCIETY, 1979.

MLA aipamena

UNNITHIRI,N.V.P. GAVESHANA PRABANDHANGAL. SAHITHYA PRAVARTHAKA CO-OPERATIVE SOCIETY, 1979.