Cita APA (7th ed.)
(2009). Introduction to hospitality: Hospitality carrers DVD. Pearson.
Cita Chicago (17th ed.)
Introduction to Hospitality: Hospitality Carrers DVD. New Jersey: Pearson, 2009.
Cita MLA (9th ed.)
Introduction to Hospitality: Hospitality Carrers DVD. Pearson, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.