APA引文

GENG, X. (2009). Categories in Evaluation of Innovative Activities of Competing Firms. Institutional Knowledge at Singapore Management University.

Chicago Style Citation

GENG, Xuesong. Categories in Evaluation of Innovative Activities of Competing Firms. Institutional Knowledge at Singapore Management University, 2009.

MLA引文

GENG, Xuesong. Categories in Evaluation of Innovative Activities of Competing Firms. Institutional Knowledge at Singapore Management University, 2009.

警告：這些引文格式不一定是100％准確.