(1953). 1951-1952: Lehmbruck and his contemporaries ; Gerhard Marcks ; Sculpture by painters ; Contemporary paintings and sculpture ; Recent etchings and lithographs ; Alexander Calder ; Pablo Picasso ; Lyonel Feininger ; Ernst Ludwig Kirchner ; Henri Laurens.
Chicago-referens (17:e uppl.)1951-1952: Lehmbruck and His Contemporaries ; Gerhard Marcks ; Sculpture by Painters ; Contemporary Paintings and Sculpture ; Recent Etchings and Lithographs ; Alexander Calder ; Pablo Picasso ; Lyonel Feininger ; Ernst Ludwig Kirchner ; Henri Laurens. New York, 1953.
MLA-referens (8:e uppl.)1951-1952: Lehmbruck and His Contemporaries ; Gerhard Marcks ; Sculpture by Painters ; Contemporary Paintings and Sculpture ; Recent Etchings and Lithographs ; Alexander Calder ; Pablo Picasso ; Lyonel Feininger ; Ernst Ludwig Kirchner ; Henri Laurens. 1953.