Παραπομπή APA

Abdulkhader, K. (1999). Investigations on eco-friendly natural in secticides. Dept.of Enviornmental studies.

Παραπομπή Chicago Style

Abdulkhader, K.M. Investigations on Eco-friendly Natural in Secticides. Kochi: Dept.of Enviornmental studies, 1999.

Παραπομπή MLA

Abdulkhader, K.M. Investigations on Eco-friendly Natural in Secticides. Dept.of Enviornmental studies, 1999.