Supon Design Group, Inc. (1992). Great design: Using 1, 2 & 3 colors. Madison Square Press.
Chicago Style (17th ed.) CitationSupon Design Group, Inc. Great Design: Using 1, 2 & 3 Colors. New York, N.Y.: Madison Square Press, 1992.
MLA (8th ed.) CitationSupon Design Group, Inc. Great Design: Using 1, 2 & 3 Colors. Madison Square Press, 1992.
Warning: These citations may not always be 100% accurate.