Caldwell, Bettye M.
Home inventory administration manual
Print Design, 2003
 Buku Teks
Eysenck, Michael W.
Psychology : a student's handbook
Psychology Press, 2000
 Buku Referensi
McCormick, Ernest James
Instructor's manual with tests industrial and organizational psychology
Prentice-Hall, 1985
 Buku Teks
Mastering APA Style : Student's Workbook and Training Guide
 Koleksi Publik
Eysenck, Michael W.
Psychology: a student's handbook / Michael W. Eysenck
Psychology Press, 2000
 Buku Teks