Tiel, Julia Maria van, author
Prenada, 2008
Koleksi Publik
Reny Wiriandhani, author
1995
UI - Skripsi (Membership)
Silberman, Melvin L., author
Pfeiffer, 2005
Buku Teks
Rothwell, William J., 1951-, author
American Management Association, 2008
eBooks
Artikel Jurnal