APA način citiranja (7. izdanje)

Sharmin, S., & Islam, M. M. T. (2016). Direct marketing: Challenges and prospects from an experience On Dot com systems. BRAC University.

Čikaški stil citiranja (17. izdanje)

Sharmin, Saima, i Mr. Md. Tamzidul Islam. Direct Marketing: Challenges and Prospects from an Experience On Dot Com Systems. BRAC University, 2016.

MLA način citiranja (8. izdanje)

Sharmin, Saima, i Mr. Md. Tamzidul Islam. Direct Marketing: Challenges and Prospects from an Experience On Dot Com Systems. BRAC University, 2016.