एपीए उद्धरण

Gramaprakash, N. R. (2008). Thozhilkendrathilekku. Publication Division, University of Calicut.

शिकागो स्टाइल उद्धरण

Gramaprakash, N. R. Thozhilkendrathilekku. Calicut University: Publication Division, University of Calicut, 2008.

एमएलए उद्धरण

Gramaprakash, N. R. Thozhilkendrathilekku. Publication Division, University of Calicut, 2008.