Christensen, Larry B., 1941-
Experimental methodology
Allyn and Bacon, 1988
 Buku Teks
Christensen, Larry B., 1941-
Experimental methodology / Larry B. Christensen
Pearson/Allyn & Bacon, 2007
 Buku Teks
Mitchell, Mark L.
Research design explained
Thomson Wadsworth, 2007
 Buku Teks
Mitchell, Mark L.
Research design explained
Wadsworth and Cengage Learning, 2013
 Buku Teks
Myers, Anne
Experimental psychology
Wadsworth and Cengage Learning, 2012
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