Ahmed, J. (2015). Application of the Grondona system in selected OIC countries: Justification, simulation, feasibility and evaluation from syariah perspective. IIUM Institute of Islamic Banking, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ahmed, Jameel. Application of the Grondona System in Selected OIC Countries: Justification, Simulation, Feasibility and Evaluation from Syariah Perspective. Kuala Lumpur: IIUM Institute of Islamic Banking, International Islamic University Malaysia, 2015.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ahmed, Jameel. Application of the Grondona System in Selected OIC Countries: Justification, Simulation, Feasibility and Evaluation from Syariah Perspective. IIUM Institute of Islamic Banking, International Islamic University Malaysia, 2015.