Παραπομπή APA

Gangadharan Nair, R. (1976). Vanijyam. Kerala Granda Shala Sahakarana Sangam.

Παραπομπή Chicago Style

Gangadharan Nair, R. Vanijyam. Kerala Granda Shala Sahakarana Sangam, 1976.

Παραπομπή MLA

Gangadharan Nair, R. Vanijyam. Kerala Granda Shala Sahakarana Sangam, 1976.