Allemagne, République fédérale et Berlin / Michelin et CIE
Portugal and Spain : How to get along it / George Wayne Jacobs
What is Philippines? : a manual of information
Portugal : a holiday factbook / Jonh Hawkes [et al.]
Portugal : guide Fodor / Suzanne Chantal
Gateway guide to : Greece / Methuen & Co. Lda.
Gateway guide to : european package holidays / Joyce Finch [et al.]
Portugal : o jardim da Europa / Werner Nigg
Carnet del turista [The tourist hand-book] / Ente provinciale per il turismo do Napoli