Παραπομπή APA

Iyer, L. (1968). Social history of Kerala: Vol.1 : The pre-dravidians. Book Centre Publications.

Παραπομπή Chicago Style

Iyer, L.A.Krishna. Social History of Kerala: Vol.1 : The Pre-dravidians. Madras: Book Centre Publications, 1968.

Παραπομπή MLA

Iyer, L.A.Krishna. Social History of Kerala: Vol.1 : The Pre-dravidians. Book Centre Publications, 1968.