1.		The influence of state traveler information centers on tourist length of stay and expenditures / Patrick T. Tierney Autor: Tierney, Patrick T.
2.		Interne-based evaluation of tourism Web site effectiveness: methodological issues and survey results / Patrick Tierney Autor: Tierney, Patrick T.
3.		Cultural diversity in use of undeveloped natual areas by Los Angeles county residents / Patrick T. Tierney, Rene Dahl, Deborah Chavez Autor: Tierney, Patrick T. Coautor: ; Dahl, Rene Chavez, Deborah