एपीए उद्धरण

Venkatachalam, M. (1990). Socio- Political Philosophy of Thiruvalluvar. VSP Pub.

शिकागो स्टाइल उद्धरण

Venkatachalam, M.S. Socio- Political Philosophy of Thiruvalluvar. Tiruchirapalli: VSP Pub, 1990.

एमएलए उद्धरण

Venkatachalam, M.S. Socio- Political Philosophy of Thiruvalluvar. VSP Pub, 1990.