Chakravorty, N. K. (1988). Analytical Geometry. New Central Book Agency.
Cita Chicago (17th ed.)Chakravorty, N. K. Analytical Geometry. Calcutta: New Central Book Agency, 1988.
Cita MLA (9th ed.)Chakravorty, N. K. Analytical Geometry. New Central Book Agency, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.