എം വിശ്വംഭര൯ & M Viswambharan. (1980). നാരായണഗുരു (1st.). Sahitya Pravarthaka Co-operative Society Ltd.
Chicago Edition Citationഎം വിശ്വംഭര൯ and M Viswambharan. നാരായണഗുരു. 1st. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1980.
MLA Edition Citationഎം വിശ്വംഭര൯ and M Viswambharan. നാരായണഗുരു. 1st. Sahitya Pravarthaka Co-operative Society Ltd, 1980.
Warning: These citations may not always be 100% accurate.