Morton Deutsch, Peter T. Coleman
Jossey-Bass Publishers, 2000
Buku Teks
edited by David Bloomfield, Teresa Barnes, and Luc Huyse ; contributors, David Bloomfield [and others]
International IDEA, 2003
Buku Teks
Dan Landis, Rosita D. Albert, editor
[Springer, ], 2012
eBooks
Holt, Stephen, author
Hamish Hamilton, 1967
Buku Teks
Dudek, Susan G., author
J.B. Lippincott, 1997
Buku Teks