Cialdini, Robert B., author
Quill, 1993
Buku Teks
Smith, George Horsley, author
McGraw-Hill, 1954
Buku Teks
Ann N. Crigler, editor
The University of Michigan Press, 2001
Buku Teks
Mortensen, Kurt W., author
American Management Association, 2013
eBooks
Mark Hobart, Richard Fox, editor
Routledge, 2008
Buku Teks