Dyfyniad APA
George, S. (2003). Enterprising Minnesotans: 150 years of business pioneers. University of Minnesota Press.
Dyfyniad Arddull Chicago
George, Stephen. Enterprising Minnesotans: 150 Years of Business Pioneers. Minneapolis: University of Minnesota Press, 2003.
Dyfyniad MLA
George, Stephen. Enterprising Minnesotans: 150 Years of Business Pioneers. University of Minnesota Press, 2003.
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