Nambiyar, P. R. (1957). Vidhyabhyasam engottu. Kerala Book Depot.
Chicago Edition CitationNambiyar, P. R. Vidhyabhyasam Engottu. Kerala Book Depot, 1957.
MLA Edition CitationNambiyar, P. R. Vidhyabhyasam Engottu. Kerala Book Depot, 1957.
Warning: These citations may not always be 100% accurate.