Neuman, W. L. (2012). Basics of social research: Qualitative and quantitative approaches. Boston: Pearson.
Trích dẫn kiểu ChicagoNeuman, W. Lawrence. Basics of Social Research: Qualitative and Quantitative Approaches. Boston: Pearson, 2012.
MLA citiranjeNeuman, W. Lawrence. Basics of Social Research: Qualitative and Quantitative Approaches. Boston: Pearson, 2012.
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