Jessymol M D. (1997). Ayyankali's contribution to the upliftment of the Down - Trodden people of Kerala. Sree Sankaracharya University of Sanskrit.
Chicago Edition CitationJessymol M D. Ayyankali's Contribution to the Upliftment of the Down - Trodden People of Kerala. Kalady (Regional Centre - Thiruvananthapuram): Sree Sankaracharya University of Sanskrit, 1997.
MLA引文Jessymol M D. Ayyankali's Contribution to the Upliftment of the Down - Trodden People of Kerala. Sree Sankaracharya University of Sanskrit, 1997.
警告：這些引文格式不一定是100％准確.