Cita APA (7th ed.)

Raj, M. H., & Chowdhury, F. (2016). Customer service of Grameenphone. BRAC University.

Cita Chicago (17th ed.)

Raj, Muradul Haque, i Fairuz Chowdhury. Customer Service of Grameenphone. BRAC University, 2016.

Cita MLA (8th ed.)

Raj, Muradul Haque, i Fairuz Chowdhury. Customer Service of Grameenphone. BRAC University, 2016.