Mortensen, Kurt W., author
American Management Association, 2013
eBooks
Karunia Indah Indrasari, author
1998
UI - Skripsi (Membership)
Harlita NTB, author
2004
UI - Skripsi (Membership)
Indah Kusumaningrum, author
2012
UI - Tesis (Open)
edited by Helen Yura, Mary B. Walsh
Appleton Century, 1983
Buku Teks