एपीए उद्धरण

Sachidanandan. (2006). Adithattukal. Mathrubhumi Books.

शिकागो स्टाइल उद्धरण

Sachidanandan. Adithattukal. Kozhikode: Mathrubhumi Books, 2006.

एमएलए उद्धरण

Sachidanandan. Adithattukal. Mathrubhumi Books, 2006.