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Fakultas Psikologi Universitas Indonesia, 2016
UI - Tesis (Membership)
McManus, Mick, author
Routledge, 1995
Buku Teks
Wadsworth , 1970
Buku Teks
Dona Ardalisa, author
Fakultas Psikologi Universitas Indonesia, 2014
UI - Tesis (Membership)
Andrian Nirmansyah, author
2012
UI - Skripsi (Open)