Ashton, Dore. "Which Way Is Up?" Contemporanea, January 1991.

Curtis, Anthony. "Portrait of an action painter." Financial Times, February 23/24, 1991, section Weekend FT, p. XVI.

Curtis, Anthony. "Portraits of an Action Painter." FT Weekend (London), February 23–24, 1991.

Graham-Dixon, Andrew. "Laughing in the Dark." Independent Magazine, February 23, 1991, pp. 48–52.

Mayer, Musa. "Under the Influence." Mirabella, March 1991.

Iowa City Press-Citizen. "N.Y. Critics Give Thumbs Down: Will Exhibit Fare Better in Midwest." March 5, 1991.

Wallach, Amei. "Drawings by Philip Guston, Words by Clark Coolidge." Newsday, March 8, 1991, Part II, p. 68.

Coolidge, Clark. Baffling Means: Writings/Drawings by Clark Coolidge and Philip Guston. Stockbridge: O-blek Editions, 1991.

Hyman, James. "Philip Guston: Into the Light of the Night Studio." Art Newspaper, April 1991.

Art International. "The Debate Over Popular and Museum Culture." Spring/Summer 1991.

Loughery, John. "Glasnost Hopes, MoMA Failures." Hudson Review, Spring 1991, pp. 118–24.

Forge, Andrew. "Jackson Breaks the Ice: Night Studio: A Memoir of Philip Guston." London Review of Books, April 4, 1991, pp. 9–10.

Moore, Steve. "Hancock poet issues challenge to the sometimes baffled reader." Berkshire Eagle, April 7, 1991, pp. G1, G8.

Reif, Rita. "Auction Fever Breaks For Art." The New York Times, May 2, 1991, section Arts Section, p. C17.

Chicago Tribune. "Face to Face." May 12, 1991, section 2, p. 1.

Corbett, William. "Philip Guston/Clark Coolidge." Arts Magazine, Summer 1991, p. 67.

Oxlade, Roy. "Father Was Brilliant." Modern Painters, Summer 1991.

Rubinstein, Meyer Raphael. "Philip Guston and Clark Coolidge at Galerie Lelong." Art in America, July 1991, p. 123.

Kilian, Michael. "Old Friends: Whitney Museum Brings Out Some Favorites." Chicago Tribune, August 15, 1991.

Wilson, William. "O. C. Art Review: Laguna Exhibit Probes the past 'Dream and Perspective: the American Scene in Southern California 1930–1945' Shows How Local Art Reacted to the Depression and World War II." Los Angeles Times, August 28, 1991, Orange County edition, section Calendar, p. F1, F2.

Jenkins, Nicholas. "Philip Guston." ARTnews, December 1991.

Aмерика [America Illustrated]. "Высокое искусство [Art High and Low]." December 1991, pp. 52–56.

Stubborn Painting: Now & Then. Exh. cat. New York: Max Protetch Gallery, 1991.

Annual Woodstock Artists Exhibit. Exh. cat. Saugerties: Petrucci Gallery, 1991.