Santrock, John W., author
Wm. C. Brown Publisher, 1984
Buku Teks SO
Santrock, John W., author
McGraw-Hill, 2003
Buku Teks SO
Santrock, John W., author
McGraw-Hill, 2003
Buku Teks SO
Santrock, John W., author
McGraw-Hill, 2003
Buku Teks SO
Santrock, John W., author
McGraw-Hill, 2000
Buku Teks SO