Nurul, H. (1967). A text book of mensuration. Didar.
Cita Chicago (17th ed.)Nurul, Huda. A Text Book of Mensuration. Dacca: Didar, 1967.
Cita MLA (9th ed.)Nurul, Huda. A Text Book of Mensuration. Didar, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.