Fakultas Psikologi Universitas Indonesia, 1977
UI - Disertasi (Membership)
Eka Pria Anas
2018
UI - Disertasi (Membership)
Kay, Emanuel
Amacom , 1974
Buku Teks
Dew, R. Beresford
Wiley, 1973
Buku Teks
Haneberg, Lisa
American Society for Training & Development, 2010
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