Anil Kumar, A. V. (2001). K. P. R. Gopalan. Dept of cultural publication,Govt of Kerala..
シカゴスタイル引用形Anil Kumar, A. V. K. P. R. Gopalan. Thiruvananthapuram: Dept of cultural publication,Govt of Kerala., 2001.
MLA引用形式Anil Kumar, A. V. K. P. R. Gopalan. Dept of cultural publication,Govt of Kerala., 2001.
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