Bashrin, S. D., & Ziauddin, S. (2013). Productive skills: Teaching beginners in English medium school. BRAC University.
Cita Chicago (17th ed.)Bashrin, Syeda Dishari, i Shenin Ziauddin. Productive Skills: Teaching Beginners in English Medium School. BRAC University, 2013.
Cita MLA (8th ed.)Bashrin, Syeda Dishari, i Shenin Ziauddin. Productive Skills: Teaching Beginners in English Medium School. BRAC University, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.