Manikkavachakam, T. K. (1949). Kona ganitham: Trigonometry.
Chicago Edition CitationManikkavachakam, T. K. Kona Ganitham: Trigonometry. 1949.
MLA Edition CitationManikkavachakam, T. K. Kona Ganitham: Trigonometry. 1949.
Warning: These citations may not always be 100% accurate.