Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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