Santrock, John W., author
McGraw-Hill Education, 2019
Buku Teks
Santrock, John W., author
University of Texas, 1990
Buku Teks
Steinberg, Laurence, author
McGraw-Hill, 1999
Buku Teks
Steinberg, Laurence, author
[publisher not identified], 1993
Buku Teks
Steinberg, Laurence, author
McGraw-Hill, 2002
Buku Teks