Johnny O K. (2018). Kaveriyodoppam ente yathrakal (2nd.). Mathrubhumi Books.
Čikaški stil citiranjaJohnny O K. Kaveriyodoppam Ente Yathrakal. 2nd. Kozhikode: Mathrubhumi Books, 2018.
MLA način citiranjaJohnny O K. Kaveriyodoppam Ente Yathrakal. 2nd. Mathrubhumi Books, 2018.
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