GENG, X. (2009). Categories in Evaluation of Innovative Activities of Competing Firms. Institutional Knowledge at Singapore Management University.
استشهاد بنمط شيكاغوGENG, Xuesong. Categories in Evaluation of Innovative Activities of Competing Firms. Institutional Knowledge at Singapore Management University, 2009.
MLA استشهادGENG, Xuesong. Categories in Evaluation of Innovative Activities of Competing Firms. Institutional Knowledge at Singapore Management University, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.