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Allyn and Bacon, 1990
Buku Teks
Tosi, Henry L., author
Longman, 1986
Buku Teks
Reza Arfan, author
2016
UI - Tesis (Membership)
Martina Mariko Nindar Novena, author
Fakultas Psikologi Universitas Indonesia, 2013
UI - Tesis (Membership)
Romina Saraswati Himawan, author
1999
UI - Tesis (Membership)