एपीए उद्धरण

Sivasankara Pillai, T. A. (2007). Vellappokkathilum mattu pradhaana kathakalum (Ed.5.).

शिकागो स्टाइल उद्धरण

Sivasankara Pillai, Thakazhi; Author. Vellappokkathilum Mattu Pradhaana Kathakalum. Ed.5. Kottayam, D C Books, 2007.

एमएलए उद्धरण

Sivasankara Pillai, Thakazhi; Author. Vellappokkathilum Mattu Pradhaana Kathakalum. Ed.5. 2007.