Dahlia Ervina, author
2015
UI - Tesis Membership
Wendy Kesuma, author
2013
UI - Tesis Membership
Adib Adli, author
Universitas Indonesia, 2013
UI - Tesis Membership
Pangaribuan, Sri Artista, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2014
UI - Skripsi Membership
Vane, Howard R., author
Harvester Wheatsheaf , 1989
Buku Teks