Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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