Dyfyniad APA
ebrary, Inc, Ács, Z. J., & Yeung, B. (1999). Small and medium-sized enterprises in the global economy. University of Michigan Press.
Dyfyniad Arddull Chicago
ebrary, Inc, Zoltán J. Ács, and Bernard Yeung. Small and Medium-sized Enterprises in the Global Economy. Ann Arbor: University of Michigan Press, 1999.
Dyfyniad MLA
ebrary, Inc, et al. Small and Medium-sized Enterprises in the Global Economy. University of Michigan Press, 1999.
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