Wise, G. (1980). American historical explanations: A strategy for grounded inquiry (2d ed., rev.). University of Minnesota.
Chicago Style (17. basım) AtıfWise, Gene. American Historical Explanations: A Strategy for Grounded Inquiry. 2d ed., rev. Minneapolis: University of Minnesota, 1980.
MLA (9th ed.) AtıfWise, Gene. American Historical Explanations: A Strategy for Grounded Inquiry. 2d ed., rev. University of Minnesota, 1980.
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