Ranaprathapan,K S. (1988). Ganitham 3. State institute of languages.
シカゴスタイル引用形Ranaprathapan,K S. Ganitham 3. Thiruvananthapuram: State institute of languages, 1988.
MLA引用形式Ranaprathapan,K S. Ganitham 3. State institute of languages, 1988.
警告: この引用は必ずしも正確ではありません.