21.		Conferência de turismo em Luanda : indústria da paz aprenda a andar num país ainda em guerra Col.autor: Lucidus - Publicações
22.		Food safety in the tourism sector / Fernando Quevedo, Fritz Kaferstein, Gerald Moy, Yasmine Motarjemi Autor: Quevedo, Fernando Coautor: ; Kaferstein, Fritz Moy, Gerald Motarjemi, Yasmine
23.		Food safety and tourism in Egypt / Zeinab Abdel Halim Abdel Aziz Autor: Aziz, Zeinab Abdel Halim Abdel
24.		Securité alimentaire et tourisme - l'experience française / Fanny Lendi Autor: Lendi, Fanny
25.		Nuevo marco conceptual del turismo / Augusto Huéscar Autor: Huéscar, Augusto
26.		Price formation in tourism industry branches / J.C. van Dijk, D.D. van der Stelt-Scheele Autor: Dijk, J.C. van Coautor: ; Van der Stelt-Scheele, D.D.
27.		Demythologizing the nexus between tourism and hospitality : implications for education / Lloyd Stear, Tony Griffin Autor: Stear, Lloyd Coautor: ; Griffin, Tiony
28.		Tourism and tradition : from healing to heritage / Bob Simpson Autor: Simpson, Bob
29.		Managing projects in hospitality organizations / Richard Teare, Debra Adams, Sally Messenger Autor: Teare, Richard Data Publicação: 1992 Coautor: Adams, Debra Messenger, Sally
30.		Seminar on travel and tourism in transition : the research challenge, Dublin (Ireland) 29th-31st May 1991 / European Society for Opinion and Marketing Research Data Publicação: 1991 Col.autor: Seminar on travel and tourism in transition. 1991
31.		I Congresso nacional de turismo, Lisboa, 12-16 Janeiro 1936 / org. Comissão Organizadora do I Congresso Nacional de Turismo Data Publicação: 1936 Col.autor: Congresso Nacional de Turismo. 1936
32.		Information and communications technologies in tourism / Walter Schertler Autor: Schertler, Walter
33.		Publituris: o jornal da indústria do turismo / propr. Publiotel; dir.Ruben Obadia Data Publicação: 1973- Col.autor: Publiotel. Empresa de Publicações Turísticas e Hoteleiras
34.		Travel & Tourism Analyst Data Publicação: 1986-
35.		Tourisme contre développement thèses et antithèses / Jean Stafford Autor: Stafford, Jean
36.		The context, meaning and scope of tourism / William F. Theobald Autor: Theobald, William F.
37.		What are travel and tourism: are they really and industry? / Thomas Lea Davidson Autor: Davidson, Thomas Lea
38.		Portugal to 1993 : investing in a european future / by Mark Hudson Autor: Hudson, Mark Data Publicação: 1989 Co col. autor sec.: EIU
39.		Tourism and colonialism : the experience of the Bahamas / Catherine A. Palmer Autor: Palmer, Catherine A.
40.		Tourism and agriculture in Alpine Regions / by Karl Socher and Paul Tschurtschenthaler Autor: Socher, Karl Coautor: ; Tschurtschenthaler, Paul