Balakrishnan Nair, N. (1990). Proceedings of the second Kerala Science Congress. State Committee on science.
استشهاد بنمط شيكاغوBalakrishnan Nair, N. Proceedings of the Second Kerala Science Congress. Thiruvananthapuram: State Committee on science, 1990.
MLA استشهادBalakrishnan Nair, N. Proceedings of the Second Kerala Science Congress. State Committee on science, 1990.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.