एपीए उद्धरण

Achuthanunni, C. (1981). Sahithya gaveshanam: Prabandharachanayude thathwangal. Vallathol Vidhyapeedam.

शिकागो स्टाइल उद्धरण

Achuthanunni, Chathanathu. Sahithya Gaveshanam: Prabandharachanayude Thathwangal. Vallathol Vidhyapeedam, 1981.

एमएलए उद्धरण

Achuthanunni, Chathanathu. Sahithya Gaveshanam: Prabandharachanayude Thathwangal. Vallathol Vidhyapeedam, 1981.