Ahmad, M. (2012). Discipline is well protected life. Ananya.
Cita Chicago (17th ed.)Ahmad, Mostak. Discipline Is Well Protected Life. Dhaka: Ananya, 2012.
Cita MLA (9th ed.)Ahmad, Mostak. Discipline Is Well Protected Life. Ananya, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.