Cita APA (7th ed.)

Lewis, R. C. (1997). Cases in hospitality marketing and management (2nd ed.). John Wiley.

Cita Chicago (17th ed.)

Lewis, Robert C. Cases in Hospitality Marketing and Management. 2nd ed. New York: John Wiley, 1997.

Cita MLA (9th ed.)

Lewis, Robert C. Cases in Hospitality Marketing and Management. 2nd ed. John Wiley, 1997.