Johnson, Barbara Schoen, editor
J.B. Lippincott, 1995
Buku Teks
[edited by] Jeffrey A. Dean; associate editors: James E. Jones, LaQuia A. Walker Vinson
Elsevier, 2016
Buku Teks
Weis, Robert, author
Sage, 2008
Buku Teks
Hurlock, Elizabeth Bergner, 1898-, author
McGraw-Hill, 1985
Buku Teks
Santrock, John W., author
McGraw-Hill, 1998
Buku Teks