Rashid, H. (2005). Secondary geometry (Second edition.). National curriculum and textbook board.
Cita Chicago Style (17a ed.)Rashid, Harunur. Secondary Geometry. Second edition. Dhaka: National curriculum and textbook board, 2005.
Cita MLA (9a ed.)Rashid, Harunur. Secondary Geometry. Second edition. National curriculum and textbook board, 2005.
Precaución: Estas citas no son 100% exactas.