Ginanjar
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2015
UI - Tesis Membership
by Thomas P. Edmonds [and others]
McGraw-Hill, 1997
Buku Teks
Thomas R Robinson, Elaine Henry, Wendy L. Pirie, Michael A. Broihahn, Anthony T. Cope
John Wiley & Son, 2012
Buku Teks
Adhitya Ghaziawan Putra
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2016
UI - Skripsi Membership
Libby, Robert
Irwin /McGraw-Hill, 1998
Buku Teks