Bryman, A., & Alan Bryman; Emma Bell. (2007). Business research methods. Oxford,New York: Oxford University Press.
Trích dẫn kiểu ChicagoBryman, Alan, và Alan Bryman; Emma Bell. Business Research Methods. Oxford,New York: Oxford University Press, 2007.
MLA CitationBryman, Alan, và Alan Bryman; Emma Bell. Business Research Methods. Oxford,New York: Oxford University Press, 2007.
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