Not just surviving, but thriving: perceived strengths of successful US-based travel agencies / David Bruce Weaver, Laura Jane Lawton
COTA(S): RE-1610
International recommendations for tourism statistics 2008 / United Nations Publication
COTA(S): 12478; 12478.a
Destinos Turísticos - planeamento estratégico: teoria e casos / Instituto de Planeamento e Desenvolvimento do Turismo
COTA(S): 12473
Event tourism: Definition, evolution, and research / Donald Getz
COTA(S): A-1591-Dg