Rosenberg Harold, Barnett Newman, New York : Harry N. Abrams, 1978 p.229-238
John P. O'Neill ; text notes and commentary by Mollie McNickle ; introduction by Richard Shiff,Barnett Newman : selected writings and interviews, New York : Alfred A. Knopf, 1990 p.31,p.39
Quick, David Marvin, Meaning in the art of Barnett Newman a three of his contemporaries : a study of content in abstract expressionism, Ann Arbor, Mich. : University Microfilms International, 1985
