Raaghavappothuval, K. V. (1993). Payyannoor Perumal sarvaabheeshtadaayakan.
Chicago Edition CitationRaaghavappothuval, K V. Payyannoor Perumal Sarvaabheeshtadaayakan. Payyannoor, Perumal Books, 1993.
MLA Edition CitationRaaghavappothuval, K V. Payyannoor Perumal Sarvaabheeshtadaayakan. 1993.
Warning: These citations may not always be 100% accurate.