Mies van der Rohe : A Retrospective Exhibition Chicago, The Art Institute of Chicago, 27.04 - 30.06.1968 ; Berlin, Akademie der Künste, 25.08 - 22.09.1968 ; Minneapolis, Walker Art Center, 02.11- 15.12.1968 ; ...(et al.). - Speyer, A. James (The Art Institute of Chicago,, 1968)