Sanders, Diana, author
Sage Publications, 2003
Buku Teks
edited by Harold Leitenberg
Plenum Press, 1990
Buku Referensi
Benjamin B. Wolman, editor; George Stricker, co-editor
John Wiley & Sons, 1994
Buku Referensi
edited by Benjamin B. Wolman, George Stricker
John Wiley & Sons, 1994
Buku Teks
Gerzon, Robert
Bantam Books , 1998
Buku Teks