Rashid, H. (2005). Secondary geometry (Second edition.). National curriculum and textbook board.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRashid, Harunur. Secondary Geometry. Second edition. Dhaka: National curriculum and textbook board, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRashid, Harunur. Secondary Geometry. Second edition. National curriculum and textbook board, 2005.
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