Cita APA (7th ed.)

Walker, J. R. (2008). Exploring the hospitality industry. Pearson/Prentice Hall.

Cita Chicago (17th ed.)

Walker, John R. Exploring the Hospitality Industry. Upper Saddle River, N.J: Pearson/Prentice Hall, 2008.

Cita MLA (9th ed.)

Walker, John R. Exploring the Hospitality Industry. Pearson/Prentice Hall, 2008.