Sardharkutty ,E. (1985). Purogamana sahithya niroopanam. Kerala Bhasha Institute.
Chicago Edition CitationSardharkutty ,E. Purogamana Sahithya Niroopanam. Thiruvanathapuram: Kerala Bhasha Institute, 1985.
MLA Edition CitationSardharkutty ,E. Purogamana Sahithya Niroopanam. Kerala Bhasha Institute, 1985.
Warning: These citations may not always be 100% accurate.