Cita APA (7th ed.)

Boone, L. E., & Kurtz, D. L. (2000). Contemporary business 2000. Dryden Press.

Cita Chicago (17th ed.)

Boone, Louis E., i David L. Kurtz. Contemporary Business 2000. Fort Worth: Dryden Press, 2000.

Cita MLA (8th ed.)

Boone, Louis E., i David L. Kurtz. Contemporary Business 2000. Dryden Press, 2000.