Παραπομπή APA

Ganagadharan Nair, R. (1976). Vanijyam. Kerala Grandha shala sahakarana Sangham.

Παραπομπή Chicago Style

Ganagadharan Nair, R. Vanijyam. Kerala Grandha shala sahakarana Sangham, 1976.

Παραπομπή MLA

Ganagadharan Nair, R. Vanijyam. Kerala Grandha shala sahakarana Sangham, 1976.