एपीए उद्धरण

Achuthanunny, C. (2006). Gaveshanam: Prabandarachanayude tatvangal. Vallathol Vidyapeedam.

शिकागो स्टाइल उद्धरण

Achuthanunny, Chathanath. Gaveshanam: Prabandarachanayude Tatvangal. Sukapuram: Vallathol Vidyapeedam, 2006.

एमएलए उद्धरण

Achuthanunny, Chathanath. Gaveshanam: Prabandarachanayude Tatvangal. Vallathol Vidyapeedam, 2006.