1.		Client perceptions of hotels : A multi-attribute approach / Farouk Saleh, Chris Ryan Autor: Saleh, Farouk Coautor: ; Ryan, Chris
2.		Feiras e exposições de amostra : breve caracterização / Direcção-Geral do Comércio, Maria da Conceição Martins Data Publicação: 1993 Coautor: Martins, Maria da Conceição Col.autor: Portugal. Direcção-Geral do Comércio
3.		Hub operations and airline competition / J. P. Hanlon Autor: Hanlon, J. P.
4.		The influence of the components of a state's tourist image on product positioning strategy / Zafar U. Ahmed Autor: Ahmed, Zafar U.
5.		Principal components-like procedures for cross-tabulated recreation data : an illustration from search activity related to park choice / James E. Christensen Autor: Christensen, James E.
6.		Employment and the OECD manual on tourism economic accounts / Alfred Franz Autor: Franz, Alfred
7.		La recherche touristique : introduction à la recherche quantitative par questionnaire / Jean Stafford Autor: Stafford, Jean Data Publicação: 1996
8.		A comparison of package and non-package travelers from the United kingdom / Sheauhsing Hsieh, Joseph T. O'Leary, Alastair M. Morrison Autor: Hsieh, Sheauhsing Coautor: ; O Leary, Joseph T. Morrison, Alastair M.
9.		Os portugueses e a Expo'98 / Direcção-Geral do Turismo Data Publicação: [1998] Col.autor: Portugal. Direcção-Geral do Turismo
10.		Primary image as a dimension of destination image: an empirical assessment / Berendien Lubbe Autor: Lubbe, Berendien