Joy Higgs, Angie Titchen
Butterworth-Heinemann, 2001
Buku Teks
Hasso Plattner, Christoph Meinel, Larry Leifer, editors
[Springer-Verlag, ], 2012
eBooks
Wall, Bob, author
American Management Association;;, 2007
eBooks
Arif Usman, author
Fakultas Hukum Universitas Indonesia, 2011
UI - Tesis (Open)
Audrey Ayudia, author
Fakultas Psikologi Universitas Indonesia, 2020
UI - Makalah dan Kertas Kerja