APA-referens (7:e uppl.)

Mohammad, K. (1975). A text book on co-ordinate geometry and vector analysis. Ideal Library.

Chicago-referens (17:e uppl.)

Mohammad, Khosh. A Text Book on Co-ordinate Geometry and Vector Analysis. Dhaka: Ideal Library, 1975.

MLA-referens (8:e uppl.)

Mohammad, Khosh. A Text Book on Co-ordinate Geometry and Vector Analysis. Ideal Library, 1975.