Van Caspel, Venita
ian Xia Wen Hua, 1990
Buku Teks
Stephen M. Horan, editor
John Wiley & Sons, 2009
Buku Teks
Greene, Mark R.
South-Western Publishing CO., 1983
Buku Teks
Hallma, G. Victor, author
McGraw-Hill Education, 2015
Buku Teks
Fitriansyah, author
Fakultas Eknonomi dan Bisnis Universitas Indonesia, 2018
UI - Tesis (Membership)