APA (7e ed.) Bronvermelding

Rafferty, M. D. (1992). A geography of world tourism. Prentice Hall.

Chicago (17e ed.) Bronvermelding

Rafferty, Milton D. A Geography of World Tourism. Englewood Cliffs, N.J: Prentice Hall, 1992.

MLA (9e ed.) Bronvermelding

Rafferty, Milton D. A Geography of World Tourism. Prentice Hall, 1992.