Costa Iberica : upbeat to the leisure cityRotterdam : more than 125 different nationalities : 1572 Restaurants und Cafes : plus de 50 manifestations et festivalsAmsterdam incognito : peculiarities of and facts about the capital and its citizensRotterdam's inner city and waterfront : An outline of tourist-recreational opportunities as an elaboration of the Inner City Plan 1985Rotterdam's inner city and the waterfront : An outline of tourist-recreational opportunities as an elaboration of the 1985 Inner City Plan, follow-up report August 1986Amsterdam and tourismNew YorkThrough Holland's water garden and hill country : a sketch of our countryAmsterdamAround the IJsselmeerAmsterdam : the city at a glanceGuide to Friesland and around the IJsselmeerVenice and the DolomitesTessin and the Italian lakesMausoleo di Adriano e castel S. Angelo in Roma : guida intinerarioGuide to Bergen (N.-H.) and Bergen aan ZeeSienaThe city : the story of Amsterdam from 1980 to today