K E N. (2013). Purogamana sahithyaprasthanam charithravum varthamanavum. Progress Publication.
Chicago Style aipamenaK E N. Purogamana Sahithyaprasthanam Charithravum Varthamanavum. Calicut: Progress Publication, 2013.
MLA aipamenaK E N. Purogamana Sahithyaprasthanam Charithravum Varthamanavum. Progress Publication, 2013.
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