Krishnan, P. (1985). S K Pottekkatt: Jeevithavum kruthikalum.
Chicago Edition CitationKrishnan, P. S K Pottekkatt: Jeevithavum Kruthikalum. Kottayam, National Book Stall, 1985.
Deismireacht MLAKrishnan, P. S K Pottekkatt: Jeevithavum Kruthikalum. 1985.
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