"Abstract Expressionism Creators and Critics". Book edited by Clifford Ross, Abrams Publishers New York, p. 67, quoting 'transcript of a public forum at Boston university', conducted by Joseph Ablow (1966), 1990.
"Transcript of a public forum at Boston university', conducted by Joseph Ablow 1966". "Abstract Expressionism Creators and Critics" by Clifford Ross, pp. 68/69, 1990.
"Transcript of a public forum at Boston university', conducted by Joseph Ablow 1966". "Abstract Expressionism Creators and Critics" by Clifford Ross, pp. 73-75, 1990.