Παραπομπή APA

Mammen Chundamannil. (1993). History of forest management in Kerala. Kerala forest research institute.

Παραπομπή Chicago Style

Mammen Chundamannil. History of Forest Management in Kerala. Peechi: Kerala forest research institute, 1993.

Παραπομπή MLA

Mammen Chundamannil. History of Forest Management in Kerala. Kerala forest research institute, 1993.