Shamim, M. R., & Ul Karim, I. (2011). Model WTO 2008: St. Gallen & Geneva, Switzerland. The Daily Star, Star Campus.
Cita Chicago (17th ed.)Shamim, Md Rizwan, i Iftekhar Ul Karim. Model WTO 2008: St. Gallen & Geneva, Switzerland. The Daily Star, Star Campus, 2011.
Cita MLA (8th ed.)Shamim, Md Rizwan, i Iftekhar Ul Karim. Model WTO 2008: St. Gallen & Geneva, Switzerland. The Daily Star, Star Campus, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.