Argyle, Michael
Routledge & Kegan Paul, 2000
Buku Teks
Spilka, Bernard.
The Guilford press, 2003
Buku Teks
Swan, Terry
Guardian Books, 2006
Buku Teks
Paloutzian, Raymond F., 1945-
Guilford Press, 2017
Buku Teks
edited by Raymond F. Paloutzion, Crystal L. Park
Guilford Press, 2013
Buku Teks