Ravikumar, R. E. (1993). Proceedings of the fifth Kerala Science Congress: 28-30 January, 1993, Kottayam.
シカゴスタイル引用形Ravikumar, R; Editor. Proceedings of the Fifth Kerala Science Congress: 28-30 January, 1993, Kottayam. Thiruvananthapuram, Kerala State Committee on Science, Technology and Environment, 1993.
MLA引用形式Ravikumar, R; Editor. Proceedings of the Fifth Kerala Science Congress: 28-30 January, 1993, Kottayam. 1993.
警告: この引用は必ずしも正確ではありません.