Nasrin, M. B., & Wurff, W. v. d. (2009). Colloquial bengali: The complete course for beginners. Routledge.
Cita Chicago (17th ed.)Nasrin, Mithun B., i Wim van der Wurff. Colloquial Bengali: The Complete Course for Beginners. Abingdon: Routledge, 2009.
Cita MLA (9th ed.)Nasrin, Mithun B., i Wim van der Wurff. Colloquial Bengali: The Complete Course for Beginners. Routledge, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.