Hurlock, Elizabeth Bergner, 1898-
McGraw-Hill, 1985
Buku Teks
Hurlock, Elizabeth Bergner, 1898-
McGraw-Hill, 1978
Buku Teks
Santrock, John W.
McGraw-Hill, 2001
Buku Teks SO
Johnson, Ronald C. (Ronald Charles)
John Wiley & Sons, 1969
Buku Teks
Keenan, Thomas
Sage Publications, 2004
Buku Teks