एपीए उद्धरण

Department of malayalam encyclopaedia. (1974). Malayalam encyclopaedia. Govt: of kerala.

शिकागो स्टाइल उद्धरण

Department of malayalam encyclopaedia. Malayalam Encyclopaedia. Trivandrum: Govt: of kerala, 1974.

एमएलए उद्धरण

Department of malayalam encyclopaedia. Malayalam Encyclopaedia. Govt: of kerala, 1974.