Trích dẫn APA

Ravi Kumar, R. (1994). Proceedings of the Sixth Kerala Science Congress. State Committee on Science technology and environment.

Trích dẫn kiểu Chicago

Ravi Kumar, R. Proceedings of the Sixth Kerala Science Congress. Thiruvananthapuram: State Committee on Science technology and environment, 1994.

Trích dẫn MLA

Ravi Kumar, R. Proceedings of the Sixth Kerala Science Congress. State Committee on Science technology and environment, 1994.

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