Ahmad, K. (1995). Analytical Geometry of Two Dimensions. Anamaya Publishers.
Cita Chicago (17th ed.)Ahmad, Khalil. Analytical Geometry of Two Dimensions. New Delhi: Anamaya Publishers, 1995.
Cita MLA (9th ed.)Ahmad, Khalil. Analytical Geometry of Two Dimensions. Anamaya Publishers, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.