Francis Valentine O'Connor and Eugene Victor Thaw, ed. Jackson Pollock: A Catalogue Raisonné of Paintings, Drawings, and Other Works. Vol. 3, Drawings, 1930–1956. New Haven, 1978, p. 67, no. 478, date it ca. 1938–39.
Lisa Mintz Messinger. "Pollock Studies the Mexican Muralists and the Surrealists: Sketchbook III." The Jackson Pollock Sketchbooks in The Metropolitan Museum of Art. New York, 1997, p. 87, no. III:24v.