Purushothaman P O. (1999). Tharathamyasahithyam Thathvavum Prasakthiyum. State Institute of Languages.
Chicago Edition CitationPurushothaman P O. Tharathamyasahithyam Thathvavum Prasakthiyum. Thiruvananthapuram: State Institute of Languages, 1999.
Cita MLAPurushothaman P O. Tharathamyasahithyam Thathvavum Prasakthiyum. State Institute of Languages, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.