Kahn, W. (1990). Hofmann's Mixed Messages: How Hans Hofmann's teaching brought the gospel of abstraction to a generation of American artists. Art in America.
Chicago-viite (17. p.)Kahn, Wolf. "Hofmann's Mixed Messages: How Hans Hofmann's Teaching Brought the Gospel of Abstraction to a Generation of American Artists." Art in America 1990.
MLA-viite (8. p.)Kahn, Wolf. "Hofmann's Mixed Messages: How Hans Hofmann's Teaching Brought the Gospel of Abstraction to a Generation of American Artists." Art in America, 1990.
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