Whitmire, Richard
[American Management Association, ], 2010
eBooks
Santrock, John W.
McGraw-Hill, 2012
Buku Teks
Santrock, John W.
McGraw-Hill, 2006
Buku Teks
Bimo Bramantyo
Fakultas Psikologi Universitas Indonesia, 2014
UI - Skripsi (Membership)
Fadila Nuraini
Fakultas Psikologi Universitas Indonesia, 2014
UI - Skripsi (Membership)