Andrews, jean
Course technology cengage learning, 2013
Buku Teks
Andrews, jean
Course Technology, 2013
Buku Teks
Andrews, jean
Thomson Course Technology, , 2013
Buku Teks
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1996
UI - Skripsi (Membership)
Nur Sa`id Eko Nugroho
2011
UI - Tesis (Open)