Minich, Deanna M., author
Conari Press, 2010
Buku Teks
Lipski, Elizabeth, author
McGraw-Hill, 2020
Buku Teks
Margen, Sheldon, author
Rebus Inc, 2002
Buku Teks
Corbin, Charles B., author
McGraw-Hill, 2000
Buku Teks
Andyan Kurniati, author
Sekolah Kajian Stratejik dan Global Universitas Indonesia, 2018
UI - Tesis (Membership)