Chatterjee, P. N. (1991). Coordinate Geometry. Rajhans Prakashan.
Cita Chicago (17th ed.)Chatterjee, P. N. Coordinate Geometry. Meerut: Rajhans Prakashan, 1991.
Cita MLA (9th ed.)Chatterjee, P. N. Coordinate Geometry. Rajhans Prakashan, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.