ebrary, Inc, Bradshaw, M. V., & Carrington, P. T. (2009). Entrepreneurship and its economic significance, behavior and effects. Nova Science Publishers.
芝加哥风格引文ebrary, Inc, Maria V. Bradshaw, 与 Patricia T. Carrington. Entrepreneurship and Its Economic Significance, Behavior and Effects. New York: Nova Science Publishers, 2009.
MLA引文ebrary, Inc, et al. Entrepreneurship and Its Economic Significance, Behavior and Effects. Nova Science Publishers, 2009.
警告：这些引文格式不一定是100％准确.