(1993). Experimental design and methods. Sage.
Chicago Style (17th ed.) CitationExperimental Design and Methods. London: Sage, 1993.
MLA citiranjeExperimental Design and Methods. Sage, 1993.
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(1993). Experimental design and methods. Sage.
Chicago Style (17th ed.) CitationExperimental Design and Methods. London: Sage, 1993.
MLA citiranjeExperimental Design and Methods. Sage, 1993.