Παραπομπή APA

Balakrishnan Nair, N. (1989). Scientists and technologists in Kerala: A Directory. Govt of Kerala.

Παραπομπή Chicago Style

Balakrishnan Nair, N. Scientists and Technologists in Kerala: A Directory. Govt of Kerala, 1989.

Παραπομπή MLA

Balakrishnan Nair, N. Scientists and Technologists in Kerala: A Directory. Govt of Kerala, 1989.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.