French, Wendell L.
Understanding human behavior in organizations
Harper & Row, 1985.
 Buku Teks
Oskamp, Stuart
Attitudes and opinions
Lawrence Erlbaum , 2005
 Buku Teks
Maio, Gregory R.
The psychology of attitudes and attitude change
SAGE Publications, 2019
 Buku Teks
Maio, Gregory R.
The psychology of attitudes and attitude change
Sage, 2015
 Buku Teks
Human behavior, learning, and the developing brain
edited by Donna Coch, Kurt W. Fischer, Geraldine Dawson
Guilford Press, 2007
 Buku Teks