Purushothaman, P. O. (1988). Tharathamyasahithyam: Thathvavum praasakthiyum.
シカゴスタイル引用形Purushothaman, P O. Tharathamyasahithyam: Thathvavum Praasakthiyum. Thiruvananthapuram, State Institute of Languages Kerala, 1988.
MLA引用形式Purushothaman, P O. Tharathamyasahithyam: Thathvavum Praasakthiyum. 1988.
警告: この引用は必ずしも正確ではありません.