Cita APA (7th ed.)
ebrary, Inc, & Chen, J. S. (2013). Advances in hospitality and leisure. Emerald.
Cita Chicago (17th ed.)
ebrary, Inc, i Joseph S. Chen. Advances in Hospitality and Leisure. Bingley, U.K.: Emerald, 2013.
Cita MLA (9th ed.)
ebrary, Inc, i Joseph S. Chen. Advances in Hospitality and Leisure. Emerald, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.