A nation plan : a basis for co-ordinated physical development of the United States of America : with a suggestion for a world planMerger identity design : how design management at the strategic level connects success factors, employees, culture and communication and ensures more successful mergersCreative communication : ideas and techniques behind the best campaigns worldwideBehind the scenes : a quarter century of reading, listening, watching and Internet browsingCommunication machineWorking with Carel Weeber]