Hergenhahn, B.R., 1934-
An introduction to theories of learning
Prentice-Hall, 1997
 Buku Teks
Introduction to theories of personality
by Calvin S. Hall [and others]
John Wiley & Sons, 1985
 Buku Teks
Pisoiu, Daniela
Theories of terrorism: an introduction
Routledge, Taylor & Francis Group, 2018
 Buku Teks
Hergenhahn, B.R., 1934-
An introduction to theories of learning
[publisher not identified], 1976
 Buku Teks SO
Hergenhahn, B.R., 1934-
An introduction theories of learning
Prentice Hall International, 1988
 Buku Teks SO