Cita APA (7th ed.)
ebrary, Inc, & Harrison, D. (2001). Tourism and the less developed world: Issues and case studies. CABI Pub..
Cita Chicago (17th ed.)
ebrary, Inc, i David Harrison. Tourism and the Less Developed World: Issues and Case Studies. New York, N.Y.: CABI Pub., 2001.
Cita MLA (9th ed.)
ebrary, Inc, i David Harrison. Tourism and the Less Developed World: Issues and Case Studies. CABI Pub., 2001.
Atenció: Aquestes cites poden no estar 100% correctes.