Smith, V. L. (1995). Tourism alternatives: Potentials and problems in the development of tourism (2. paperback printing.). Univ. of Pennsylvania Press.
Chicago-Zitierstil (17. Ausg.)Smith, Valene L. Tourism Alternatives: Potentials and Problems in the Development of Tourism. 2. paperback printing. Philadelphia: Univ. of Pennsylvania Press, 1995.
MLA-Zitierstil (9. Ausg.)Smith, Valene L. Tourism Alternatives: Potentials and Problems in the Development of Tourism. 2. paperback printing. Univ. of Pennsylvania Press, 1995.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.