CHANG, H., & CHANG, H. H. (2003). Statistical Problems. Institutional Knowledge at Singapore Management University.
استشهاد بنمط شيكاغوCHANG, Horng-Jinh, و Hannah H. CHANG. Statistical Problems. Institutional Knowledge at Singapore Management University, 2003.
MLA استشهادCHANG, Horng-Jinh, و Hannah H. CHANG. Statistical Problems. Institutional Knowledge at Singapore Management University, 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.