Cooper, H. (2003). Ellsworth Kelly: Self-portrait drawings ; 1944 - 1992 / Essay by Harry Cooper. Matthew Marks Gallery.
Chicago-Zitierstil (17. Ausg.)Cooper, Harry. Ellsworth Kelly: Self-portrait Drawings ; 1944 - 1992 / Essay by Harry Cooper. New York: Matthew Marks Gallery, 2003.
MLA-Zitierstil (8. Ausg.)Cooper, Harry. Ellsworth Kelly: Self-portrait Drawings ; 1944 - 1992 / Essay by Harry Cooper. Matthew Marks Gallery, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.