Peterson, Jim, author
Emerald, 2017
eBooks
Darwin, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2012
UI - Skripsi (Open)
Mia Selvina, author
2016
UI - Tesis (Membership)
Kastantin, Joseph T., author
Quorum Books, 1988
Buku Teks
Olivia Mufidayati, author
2016
UI - Skripsi (Membership)