sankaran Thayattu. (1968). Parswa veekshanam. Poorna publications.
Chicago Edition Citationsankaran Thayattu. Parswa Veekshanam. Kozhikode: Poorna publications, 1968.
MLA Edition Citationsankaran Thayattu. Parswa Veekshanam. Poorna publications, 1968.
Warning: These citations may not always be 100% accurate.