एपीए उद्धरण

Ed by Ganesh K N. (2012). Exercises in modern kerala history. SPCS.

शिकागो स्टाइल उद्धरण

Ed by Ganesh K N. Exercises in Modern Kerala History. Kottayam: SPCS, 2012.

एमएलए उद्धरण

Ed by Ganesh K N. Exercises in Modern Kerala History. SPCS, 2012.