Cita APA (7th ed.)
Das, B., & B.N. Mukherjee. (2004). Higher secondary co-ordinate geometry (16th ed.). U.N. Dhar & Sons.
Cita Chicago (17th ed.)
Das, B.C, i B.N. Mukherjee. Higher Secondary Co-ordinate Geometry. 16th ed. Kolkata: U.N. Dhar & Sons, 2004.
Cita MLA (9th ed.)
Das, B.C, i B.N. Mukherjee. Higher Secondary Co-ordinate Geometry. 16th ed. U.N. Dhar & Sons, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.