APA-referens (7:e uppl.)

Davidoff, P. (1995). Tourism geography. Prentice Hall.

Chicago-referens (17:e uppl.)

Davidoff, Philip. Tourism Geography. New jersey: Prentice Hall, 1995.

MLA-referens (9:e uppl.)

Davidoff, Philip. Tourism Geography. Prentice Hall, 1995.