1.		Price competitiveness of holiday destinations : costs for european travellers / by Anthony Edwards Autor: Edwards, Anthony Data Publicação: 1993 Co col. autor sec.: EIU COTA(S): 5442.1; 5442.2
2.		The role of the EC in regard to tourism and regional development / Fitzpatrick Associates [for] European Parliament Data Publicação: 1993 Col.autor: Fitzpatrick Associates COTA(S): 96.01-CEE; 96.01-CEE-a; 96.02-CEE
3.		Estudio de los mercados turisticos emisores : el mercado aleman / Secretaría General de Turismo Data Publicação: 1993 Col.autor: Espanha. Secretaría General de Turismo COTA(S): 6418