VIII Asamblea de Comercio Iberoamericano y Filipino : O Turismo face à situação económica mundial / Joaquim Paredes Alves, Mário Baptista
Guia do Investidor em Portugal / Banco Espírito Santo e Comercial de Lisboa
Organisation mondiale du tourisme et coopération technique / Organisation Mondiale du Tourisme
Cooperative efforts between tourism and health officials to promote food safety in tourism / Morton Fox