Cooper, H. (2003). Ellsworth Kelly: Self-portrait drawings ; 1944 - 1992 / Essay by Harry Cooper. Matthew Marks Gallery.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCooper, Harry. Ellsworth Kelly: Self-portrait Drawings ; 1944 - 1992 / Essay by Harry Cooper. New York: Matthew Marks Gallery, 2003.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCooper, Harry. Ellsworth Kelly: Self-portrait Drawings ; 1944 - 1992 / Essay by Harry Cooper. Matthew Marks Gallery, 2003.
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