German art of the twentieth century,
/ by Werner Haftmann, Alfred Hentzen [and] William S. Lieberman. Edited by Andrew Carnduff Ritchie.
- New York, : Museum of Modern Art, in collaboration with the City Art Museum of St. Louis, Missouri; : distributed by Simon and Schuster , 1957
- 239 p. : illus. ; 25 cm.
Painting, by W. Haftmann.--Sculpture, by A. Hentzen.--Prints, by W.S. Lieberman.--Catalogue of the exhibition.--Bibliography, by N. Riegen (p. 227-235)