Profit testing
Universitas Indonesia, 1998
UI - Skripsi Membership
Anastasi, Anne
Psychological testing
Prentice-Hall, 1997
Buku Teks
Guion, Robert M.
Personnel testing
McGraw-Hill, 1965
Buku Teks
Anastasi, Anne
Psychological testing
Macmillan, 1988
Buku Teks
Anastasi, Anne
Psychological testing
Macmillan, 1982
Buku Teks