Balakrishnan P.K. (1969). Narayanaguru (rev.ed.). SPCS.
Chicago Edition CitationBalakrishnan P.K. Narayanaguru. rev.ed. Kottayam: SPCS, 1969.
MLA citiranjeBalakrishnan P.K. Narayanaguru. rev.ed. SPCS, 1969.
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