Mohan Thekkumbhagam. (1998). Punnapra Vayalar: Kanalum karikkattayum. Internet.
Chicago Edition CitationMohan Thekkumbhagam. Punnapra Vayalar: Kanalum Karikkattayum. Calicut: Internet, 1998.
Deismireacht MLAMohan Thekkumbhagam. Punnapra Vayalar: Kanalum Karikkattayum. Internet, 1998.
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