R Karunakaran. (1982). Darsanamala Of Sri Narayanaguru (1st.). Sri Sankara Sanskrit Vidyapeetham.
Chicago Edition CitationR Karunakaran. Darsanamala Of Sri Narayanaguru. 1st. Kollam: Sri Sankara Sanskrit Vidyapeetham, 1982.
MLA citiranjeR Karunakaran. Darsanamala Of Sri Narayanaguru. 1st. Sri Sankara Sanskrit Vidyapeetham, 1982.
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