Szabo, R. J. (2011). An introduction to string theory and D-brane dynamics: With problems and solutions (2nd ed.). Imperial College Press ; Distributed by World Scientific Pub. Co. Pte. Ltd..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Szabo, Richard J. An Introduction to String Theory and D-brane Dynamics: With Problems and Solutions. 2nd ed. London : Hackensack, N.J.: Imperial College Press ; Distributed by World Scientific Pub. Co. Pte. Ltd., 2011.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Szabo, Richard J. An Introduction to String Theory and D-brane Dynamics: With Problems and Solutions. 2nd ed. Imperial College Press ; Distributed by World Scientific Pub. Co. Pte. Ltd., 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.