P. K. Sukumaran. (2015). Ningalkku Oru Kutumba Doctor. Green Books.
Chicago Edition CitationP. K. Sukumaran. Ningalkku Oru Kutumba Doctor. Thrissur: Green Books, 2015.
MLA Edition CitationP. K. Sukumaran. Ningalkku Oru Kutumba Doctor. Green Books, 2015.
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