Rao, P. (1964). Elementary calculus & geometry. Popular Prakashan.
Lua i Stíl Chicago (17ú heag.)Rao, P. Elementary Calculus & Geometry. Bombay: Popular Prakashan, 1964.
Lua MLA (9ú heag.)Rao, P. Elementary Calculus & Geometry. Popular Prakashan, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.