Sadanandan Pillai, P. A. (2005). Malayalakkarayile mahaakshethrangal.
Chicago Edition CitationSadanandan Pillai, Perinadu; Author. Malayalakkarayile Mahaakshethrangal. Thiruvananthapuram, Prasanthi Publishers, 2005.
MLA citiranjeSadanandan Pillai, Perinadu; Author. Malayalakkarayile Mahaakshethrangal. 2005.
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