Caley, S., & Haring, K. (1990). Keith Haring: In 1981 Artists Knew What They Were Working Against. Flash Art.
Chicago-Zitierstil (17. Ausg.)Caley, Shaun, und Keith Haring. "Keith Haring: In 1981 Artists Knew What They Were Working Against." Flash Art 1990.
MLA-Zitierstil (8. Ausg.)Caley, Shaun, und Keith Haring. "Keith Haring: In 1981 Artists Knew What They Were Working Against." Flash Art, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.