Nayanar, E. K. (1981). Purogamana sahithya charithravalokanam. Vidhyarthimithram.
Chicago Edition CitationNayanar, E. K. Purogamana Sahithya Charithravalokanam. Kottayam: Vidhyarthimithram, 1981.
MLA Edition CitationNayanar, E. K. Purogamana Sahithya Charithravalokanam. Vidhyarthimithram, 1981.
Warning: These citations may not always be 100% accurate.