Yousuf, A. (2000). Mathematical Methods: (Part-I). Ananna.
Cita Chicago (17th ed.)Yousuf, Abu. Mathematical Methods: (Part-I). Dhaka: Ananna, 2000.
Cita MLA (9th ed.)Yousuf, Abu. Mathematical Methods: (Part-I). Ananna, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.