Arumanda Tanjungsari
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2013
UI - Skripsi (Membership)
Eka Pratiwi
Program Pascasarjana Universitas Indonesia, 2012
UI - Tesis (Open)
Riahi-Belkaoui, Ahmed, 1943-
Addison-Wesley, 1980
Buku Teks
Arnold, John
Prenctice-Hall, 1983
Buku Teks
Nibbelin, Michael C.
Prentice-Hall, 1996
Buku Teks