Watson, David L., author
Wadsworth, 2014
Buku Teks
Pierce, W. David, author
Lawrence Erlbaum Associates, 2004
Buku Teks
Kazdin, Alan E., author
Dorsey Press, 1980
Buku Teks
Sarafino, Edward P., 1940-, author
Wiley, 2012
Buku Teks
Mehrabian, Albert, author
Human Science Press, 1978
Buku Teks