Hopkins, D. (2002). What if Warhol Cared? Art Monthly.
Chicago-Zitierstil (17. Ausg.)Hopkins, David. "What If Warhol Cared?" Art Monthly 2002.
MLA-Zitierstil (8. Ausg.)Hopkins, David. "What If Warhol Cared?" Art Monthly, 2002.
警告:這些引文格式不一定是100%准確.