11.		Activity preferences and trip-planning behavior of the U.S. outbound pleasure travel market / S. R. Rao, Edward G. Thomas, Rajshekhar G. Javalgi Autor: Rao, S. R. Coautor: ; Thomas, Edward G. Javalgi, Rajshekhar G.
12.		The roles of perceived inhibitors and facilitators in pleasure travel destination decisions / Seoho Um, John L. Crompton Autor: Um, Seoho Coautor: ; Crompton, John L.
13.		Eastern Europe outbound / Jill Hunt Autor: Hunt, Jill
14.		Occasional studies : destination databases and management systems / Irene Vlitos-Rowe Autor: Vlitos-Rowe, Irene
15.		Airport expansion, direct flights, and consumer choice of travel destinations : the case of Hawaii's Neighbor islands / Edwin Fujii, Eric Im, James Mak Autor: Fujii, Edwin Coautor: ; Im, Eric Mak, James
16.		The influence of multiple trips on inquiry conversion research results / Richard R. Perdue, Larry D. Gustke Autor: Perdue, Richard R. Coautor: ; Gustke, Larry D.
17.		Los viajes de los españoles al extranjero en 1987 / Secretaría General de Turismo Data Publicação: 1988 Col.autor: Espanha. Secretaría General de Turismo
18.		Austria outbound / George Hamilton Autor: Hamilton, George
19.		Finland / Claire Weston Autor: Weston, Claire
20.		UK outbound / Anthony Edwards Autor: Edwards, Anthony