Parameswaran Pillai, E. A. (1999). Vidyaabhyaasam puthiya kaazhchappaadil.
シカゴスタイル引用形Parameswaran Pillai, Erumeli; Author. Vidyaabhyaasam Puthiya Kaazhchappaadil. Kottayam, Current Books, 1999.
MLA引用形式Parameswaran Pillai, Erumeli; Author. Vidyaabhyaasam Puthiya Kaazhchappaadil. 1999.
警告: この引用は必ずしも正確ではありません.