Lumbanraja, Luat Daud Firdaus, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2014
UI - Skripsi (Membership)
Woodward, Joan, author
Oxford University Press, 1965
Buku Teks
Rivky Rasjid, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2012
UI - Skripsi (Open)
Anthony, Robert N. (Robert Newton), 1916-2006, author
Harvard University, 1952
Buku Teks
Bennis, Warren G., author
Addison-Wesley, [Date of publication not identified]
Buku Teks