Cita APA (7a ed.)

Afrin, S., & Khan, A. A. (2010). Teaching grammar creatively at elementary level. BRAC University.

Cita Chicago Style (17a ed.)

Afrin, Sadia, y Asma Anis Khan. Teaching Grammar Creatively at Elementary Level. BRAC University, 2010.

Cita MLA (8a ed.)

Afrin, Sadia, y Asma Anis Khan. Teaching Grammar Creatively at Elementary Level. BRAC University, 2010.