Zahiruddin, . K. M. (1968). Elements of coordinate geometry. Barnamala Press.
Cita Chicago (17th ed.)Zahiruddin, Kazi Md. Elements of Coordinate Geometry. Dacca: Barnamala Press, 1968.
Cita MLA (9th ed.)Zahiruddin, Kazi Md. Elements of Coordinate Geometry. Barnamala Press, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.