Rahman, K. M. M. Ortho O Shasther Jonno Udbhid. Mizan Biology BD.
Cita Chicago (17th ed.)Rahman, Kayes Md. Mizanur. Ortho O Shasther Jonno Udbhid. Dhaka: Mizan Biology BD.
Cita MLA (9th ed.)Rahman, Kayes Md. Mizanur. Ortho O Shasther Jonno Udbhid. Mizan Biology BD.
Atenció: Aquestes cites poden no estar 100% correctes.