Robert Delaunay Quotes
Robert Delaunay, Sonia Delaunay (1978). “The New Art of Color: The Writings of Robert and Sonia Delaunay”, Viking Adult
"The New Art of Color: The Writings of Robert and Sonia Delaunay".
"Theories of Modern Art: A Source Book by Artists and Critics". Book by Herschel Browning Chipp, p. 318, 1968.