The Push Pin Graphic: A Quarter Century of Innovative Design and Illustration: Seymour Chwast, Martin Venezky (introduction): 9780811841030: Amazon.com: Books
Push Pin Studio's Influence on the New Illustration: William T Magyar, Syracuse University: Amazon.com: Books
Pushpin: Pushpin Graphic
The Push Pin Graphic: A Quarter Century of Innovative Design and Illustration: Seymour Chwast, Martin Venezky (introduction): 9780811841030: Amazon.com: Books