एपीए उद्धरण

Subramanian, N. (1966). Sangam Polity: Administration and Social Life of the Sangam Tamils. Asia Pub.House.

शिकागो स्टाइल उद्धरण

Subramanian, N. Sangam Polity: Administration and Social Life of the Sangam Tamils. Bombay: Asia Pub.House, 1966.

एमएलए उद्धरण

Subramanian, N. Sangam Polity: Administration and Social Life of the Sangam Tamils. Asia Pub.House, 1966.