Lesitha,G. (1989). P C Mahalanobisjvithavum sambhavangalum. State institute of languages.
Chicago Style aipamenaLesitha,G. P C Mahalanobisjvithavum Sambhavangalum. Thiruvananthapuram: State institute of languages, 1989.
MLA aipamenaLesitha,G. P C Mahalanobisjvithavum Sambhavangalum. State institute of languages, 1989.
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