Ruane, J. M. (2005). Essentials of research methods: A guide to social research. Malden, MA: Blackwell.
Trích dẫn kiểu ChicagoRuane, Janet M. Essentials of Research Methods: A Guide to Social Research. Malden, MA: Blackwell, 2005.
MLA citiranjeRuane, Janet M. Essentials of Research Methods: A Guide to Social Research. Malden, MA: Blackwell, 2005.
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