Zhuplev, A. V., Gray, A., TAN, W. L., & Kiesner, F. (1997). A Multinational Comparison of Entrepreneurs Motivations and Major Obstacles in Starting Their Business. Institutional Knowledge at Singapore Management University.
استشهاد بنمط شيكاغوZhuplev, Anatomy V., Allen Gray, Wee Liang TAN, و Fred Kiesner. A Multinational Comparison of Entrepreneurs Motivations and Major Obstacles in Starting Their Business. Institutional Knowledge at Singapore Management University, 1997.
MLA استشهادZhuplev, Anatomy V., Allen Gray, Wee Liang TAN, و Fred Kiesner. A Multinational Comparison of Entrepreneurs Motivations and Major Obstacles in Starting Their Business. Institutional Knowledge at Singapore Management University, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.