Santrock, John W.
mcGraw-Hill , 2005
Multimedia
Santrock, John W.
2005
Multimedia
Fauziah Sandra Pertiwi, author
Fakultas Psikologi Universitas Indonesia, 2015
UI - Skripsi Membership
Rahel, author
Fakultas Psikologi Universitas Indonesia, 2014
UI - Skripsi Membership
Cobb, Nancy J., author
Mayfield Publishing, 2000
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