Παραπομπή APA

Kerala State Council for Science Technology & Environment. (2005). Kerala R & D Directory. Kerala State Industrial Development Corporation.

Παραπομπή Chicago Style

Kerala State Council for Science Technology & Environment. Kerala R & D Directory. Kerala: Kerala State Industrial Development Corporation, 2005.

Παραπομπή MLA

Kerala State Council for Science Technology & Environment. Kerala R & D Directory. Kerala State Industrial Development Corporation, 2005.