एपीए उद्धरण

Indugopan, G. R. (2009). Rathriyil autoyil our manushyan. Sign books.

शिकागो स्टाइल उद्धरण

Indugopan, G R. Rathriyil Autoyil Our Manushyan. Thiruvananthapuram: Sign books, 2009.

एमएलए उद्धरण

Indugopan, G R. Rathriyil Autoyil Our Manushyan. Sign books, 2009.