Nur Arini Batubara Vera, author
Universitas Indonesia, 2012
UI - Tesis (Open)
Hansen, Don R., author
South Western Cengage Learning, 2013
Buku Teks
Cut Naila Febrininta, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2014
UI - Skripsi (Membership)
Hallak, J.
Bhratara Karya Aksara , 1985
Buku Teks
Hari Kurniawati, author
Fakultas Teknik Universitas Indonesia, 2007
UI - Tesis (Membership)