Casteleyn, Mary, author
Aslib, 1996
Buku Teks
Yunita Astridiyaningwati, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2007
UI - Tesis (Membership)
Ida Budiarty, author
1996
UI - Tesis (Membership)
Ahmad Naufal Darydzaky, author
Fakultas Psikologi Universitas Indonesia, 2021
UI - Skripsi (Membership)
Bennet, C.L.
New York, American Management Ass.,
Buku Teks