APA (7th ed.) Citation

Dharmaraj. (2005). Granpa's mathematical puzzles (Tamil). Chennai.

Chicago Style (17th ed.) Citation

Dharmaraj. Granpa's Mathematical Puzzles (Tamil). Narpavi: Chennai, 2005.

MLA (9th ed.) Citation

Dharmaraj. Granpa's Mathematical Puzzles (Tamil). Chennai, 2005.

Warning: These citations may not always be 100% accurate.