Raman Nampoothiri Kummini. (1981). Chess-Thathwika Prarambhangal. Granthakartha.
Chicago Edition CitationRaman Nampoothiri Kummini. Chess-Thathwika Prarambhangal. Granthakartha, 1981.
MLA Edition CitationRaman Nampoothiri Kummini. Chess-Thathwika Prarambhangal. Granthakartha, 1981.
Warning: These citations may not always be 100% accurate.