Cita APA (7th ed.)

Siguaw, J. A., & Bojanic, D. C. (2004). Hospitality sales: Selling smarter. Thomson/Delmar Learning.

Cita Chicago (17th ed.)

Siguaw, Judy A., i David C. Bojanic. Hospitality Sales: Selling Smarter. Clifton Park, NY: Thomson/Delmar Learning, 2004.

Cita MLA (9th ed.)

Siguaw, Judy A., i David C. Bojanic. Hospitality Sales: Selling Smarter. Thomson/Delmar Learning, 2004.