Krsnan, A. H. (1977). Politekniku ganitam. State Institute of Languages.
Chicago Edition CitationKrsnan, A Harihara. Politekniku Ganitam. Trivandrum: State Institute of Languages, 1977.
MLA引文Krsnan, A Harihara. Politekniku Ganitam. State Institute of Languages, 1977.
警告:这些引文格式不一定是100%准确.