(SDC), S. A. f. D. a. C., & (BU-IED), B. U. o. E. D. (2013). Agreement between the Swiss Agency for Development and Cooperation (SDC) and BRAC University-Institute of Educational Development (BU-IED) concerning the granting of a contribution to project Institute of Education Development (IED) (2009). SDC and BU-IED.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)(SDC), Swiss Agency for Development and Cooperation, و BRAC University-Institute of Educational Development (BU-IED). Agreement Between the Swiss Agency for Development and Cooperation (SDC) and BRAC University-Institute of Educational Development (BU-IED) Concerning the Granting of a Contribution to Project Institute of Education Development (IED) (2009). SDC and BU-IED, 2013.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)(SDC), Swiss Agency for Development and Cooperation, و BRAC University-Institute of Educational Development (BU-IED). Agreement Between the Swiss Agency for Development and Cooperation (SDC) and BRAC University-Institute of Educational Development (BU-IED) Concerning the Granting of a Contribution to Project Institute of Education Development (IED) (2009). SDC and BU-IED, 2013.