P.K.Narayana Pillai. (1965). Post Graduate Teaching of Malayalam. University of Kerala.
シカゴスタイル引用形P.K.Narayana Pillai. Post Graduate Teaching of Malayalam. TVM: University of Kerala, 1965.
MLA引用形式P.K.Narayana Pillai. Post Graduate Teaching of Malayalam. University of Kerala, 1965.
警告: この引用は必ずしも正確ではありません.