Graphics '70 : Germany, number 12.
University of Kentucky.Art Gallery.
University of Iowa.Art Museum.
San Francisco Museum of Art.
[Lexington] :  [s.n.], 
1969.
[Catalogue of an exhibition held] University of Kentucky Art Gallery, November 16 to December 21, 1969, University of Iowa Art Museum, Iowa City, March 1 to March 31, 1970 [and] San Francisco Museum of Art, July-August 1970.