Dimas Sayyid Mahfuzh, author
Fakultas Psikologi Universitas Indonesia, 2012
UI - Skripsi (Open)
Watson, Paul, author
Spon Press, 2011
Buku Teks
Ajeng Santi Ikawijayanti, author
Fakultas Ekonomi dan Bisnis, 2014
UI - Tesis (Membership)
Baumol, William J., author
Prentice-Hall, 1979
Buku Teks
Filomena Maggino
Springer, 2012
eBooks