एपीए उद्धरण

Ramachandran, P. (1973). Language of Middle Malayalam.

शिकागो स्टाइल उद्धरण

Ramachandran, Puthussery. Language of Middle Malayalam. D.L.A. of India, Thiruvananthapuram, 1973.

एमएलए उद्धरण

Ramachandran, Puthussery. Language of Middle Malayalam. 1973.