Shaughnessy, J. J. (2003). Research methods in psychologyShaughnessy, John J, Eugene B. Zechmeister, Jeanne S. Zechmeister. McGraw-Hill.
Chicago Style (17th ed.) CitationShaughnessy, John J. Research Methods in PsychologyShaughnessy, John J, Eugene B. Zechmeister, Jeanne S. Zechmeister. McGraw-Hill, 2003.
MLA citiranjeShaughnessy, John J. Research Methods in PsychologyShaughnessy, John J, Eugene B. Zechmeister, Jeanne S. Zechmeister. McGraw-Hill, 2003.
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