Cita APA (7a ed.)

Kaser, K., & Freeman, J. T. (2002). Hospitality marketing. South-Western.

Cita Chicago Style (17a ed.)

Kaser, Ken, y Jackie Todd Freeman. Hospitality Marketing. Mason, Ohio: South-Western, 2002.

Cita MLA (9a ed.)

Kaser, Ken, y Jackie Todd Freeman. Hospitality Marketing. South-Western, 2002.