Magoroh Muruyama, Arthur Harkins, Cultures of the future CreatorSchrofer, JurriaanDate of creation1976CollectionCollection Dutch Graphic Designers Archives Foundation
Richard Schaedel, Jorge Hardoy, Nora Scott Kinzer, Urbanization in the Americas from its beginnings to the present CreatorSchrofer, JurriaanDate of creation1978CollectionCollection Dutch Graphic Designers Archives Foundation
William C. McCormack, Stephen A. Wurm, Approaches to language CreatorSchrofer, JurriaanDate of creation1978CollectionCollection Dutch Graphic Designers Archives Foundation
B.K. Swartz, Jr., Raymond A. Dumett, West African culture dynamics CreatorSchrofer, JurriaanDate of creation1980CollectionCollection Dutch Graphic Designers Archives Foundation