GOPALAN .A.K, . (2016). Ente Agnipareeshakal. : Progress Books Kozhikode.
GOPALAN .A.K, . 2016. Ente Agnipareeshakal. : Progress Books Kozhikode.
GOPALAN .A.K, . Ente Agnipareeshakal. : Progress Books Kozhikode. 2016.