Bittel, L. R., Burke, R. S., & LaForge, R. L. (1984). Business in action: An introduction to business (2nd ed.). Gregg Division/McGraw Hill.
Citazione stile Chigago Style (17a edizione)Bittel, Lester R., Ronald S. Burke, e R. Lawrence LaForge. Business in Action: An Introduction to Business. 2nd ed. New York: Gregg Division/McGraw Hill, 1984.
Citatione MLA (9a ed.)Bittel, Lester R., et al. Business in Action: An Introduction to Business. 2nd ed. Gregg Division/McGraw Hill, 1984.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.