Miller, Patricia H.
Worth Publishers, 2011
Buku Teks
Butterworth, George
Lawrence Erlbaum , 1994
Buku Teks
editor-in-chief Richard M. Lenrner
New Jersey Wiley, 2015
Buku Referensi
editor-in-chief Richard M. Lenner
New Jersey Wiley, 2015
Buku Referensi
American Psychological Assosiation, 2001
Majalah, Jurnal, Buletin