Zechmeister, Eugene B.
A practical introduction to research methods in psychology
McGraw-Hill, 1992
Buku Teks SO
Barker, Chris
Research methods in clinical psychology : an introduction for students and practitioners
John Wiley & Sons, 2002
Buku Teks SO
Ott, Lyman
An introduction to statistical methods and data analysis
Duxbury Press, 1993
Buku Teks
Shaughnessy, John J.
Research methods in psychology
McGraw-Hill, 1997
Buku Teks SO
Shaughnessy, John J.
Research methods in psychology
McGraw-Hill, 2003
Buku Teks SO