APA-referens (7:e uppl.)

Hill, C. W. L. (2006). Global business today (4th edition.). McGraw-Hill/Irwin.

Chicago-referens (17:e uppl.)

Hill, Charles W. L. Global Business Today. 4th edition. New York: McGraw-Hill/Irwin, 2006.

MLA-referens (9:e uppl.)

Hill, Charles W. L. Global Business Today. 4th edition. McGraw-Hill/Irwin, 2006.