APA Citation

Neuman, W. L. (1997). Social research methods: Qualitative and quantitative approaches. USA: Allyn and Bacon.

Trích dẫn kiểu Chicago

Neuman, William Lawrence. Social Research Methods: Qualitative and Quantitative Approaches. USA: Allyn and Bacon, 1997.

MLA Citation

Neuman, William Lawrence. Social Research Methods: Qualitative and Quantitative Approaches. USA: Allyn and Bacon, 1997.

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