Παραπομπή APA

Balakrishnan Nair, N. (1989). Proceedings of the first Kerala Science Congress. State committee on science and tech.

Παραπομπή Chicago Style

Balakrishnan Nair, N. Proceedings of the First Kerala Science Congress. Thiruvananthapuram: State committee on science and tech, 1989.

Παραπομπή MLA

Balakrishnan Nair, N. Proceedings of the First Kerala Science Congress. State committee on science and tech, 1989.