Grossen, L. S. M. a. N. E. Behavioral research theory, procedure and design. W.H. Freeman.
Chicago Style (17th ed.) CitationGrossen, Lawrence S. Meyers and Neal E. Behavioral Research Theory, Procedure and Design. W.H. Freeman.
MLA (8th ed.) CitationGrossen, Lawrence S. Meyers and Neal E. Behavioral Research Theory, Procedure and Design. W.H. Freeman.
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