(1965). Tourism in O.E.C.D. member countries: Development of tourism in O.E.C.D. member countries in 1965 and the early months of 1966. Paris: Organization for economic co-operation and development.
Παραπομπή Chicago StyleTourism in O.E.C.D. Member Countries: Development of Tourism in O.E.C.D. Member Countries in 1965 and the Early Months of 1966. Paris: Organization for economic co-operation and development, 1965.
Παραπομπή MLATourism in O.E.C.D. Member Countries: Development of Tourism in O.E.C.D. Member Countries in 1965 and the Early Months of 1966. Paris: Organization for economic co-operation and development, 1965.
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