Mohammad, K. (1975). A textbook on co-ordinate geometry and vector analysis: For B.A. and B.Sc. (Pass and Hons.) students. Mrs. Jonab Ali,.

Mohammad, Khosh. A Textbook on Co-ordinate Geometry and Vector Analysis: For B.A. and B.Sc. (Pass and Hons.) Students. Dhaka: Mrs. Jonab Ali,, 1975.

Mohammad, Khosh. A Textbook on Co-ordinate Geometry and Vector Analysis: For B.A. and B.Sc. (Pass and Hons.) Students. Mrs. Jonab Ali,, 1975.