T H P Chentharassery. (2017). Ayyankali (9th.). Prabhatham Printing and Publishing.
Παραπομπή Chicago StyleT H P Chentharassery. Ayyankali. 9th. Thiruvananthapuram: Prabhatham Printing and Publishing, 2017.
Παραπομπή MLAT H P Chentharassery. Ayyankali. 9th. Prabhatham Printing and Publishing, 2017.
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