Ferguson, B. W. (1991). Patterns of Intent: Christopher Wool is a painter by default and by defiance ; Painting is his medium but not his message. Artforum.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ferguson, Bruce W. "Patterns of Intent: Christopher Wool Is a Painter by Default and by Defiance ; Painting Is His Medium but Not His Message." Artforum 1991.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ferguson, Bruce W. "Patterns of Intent: Christopher Wool Is a Painter by Default and by Defiance ; Painting Is His Medium but Not His Message." Artforum, 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.