एपीए उद्धरण

Sudhamsu Chathurvedi. (1968). Kalidasan: Oru padanam. National Books.

शिकागो स्टाइल उद्धरण

Sudhamsu Chathurvedi. Kalidasan: Oru Padanam. Kottayam: National Books, 1968.

एमएलए उद्धरण

Sudhamsu Chathurvedi. Kalidasan: Oru Padanam. National Books, 1968.