Παραπομπή APA

Sreekumar, K., & Thamban, C. G., M. (2006). Indigenous knowledge of farming in North Malabar. Foundation Books.

Παραπομπή Chicago Style

Sreekumar, K.M, και C Govindan Thamban, M. Indigenous Knowledge of Farming in North Malabar. New Delhi: Foundation Books, 2006.

Παραπομπή MLA

Sreekumar, K.M, και C Govindan Thamban, M. Indigenous Knowledge of Farming in North Malabar. Foundation Books, 2006.