CHENG, Q. (2005). What determines residual income? Institutional Knowledge at Singapore Management University.
استشهاد بنمط شيكاغوCHENG, Qiang. What Determines Residual Income? Institutional Knowledge at Singapore Management University, 2005.
MLA استشهادCHENG, Qiang. What Determines Residual Income? Institutional Knowledge at Singapore Management University, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.