University of Illinois at Urbana-Champaign. School of Art and Design. (1982). Visual arts research. University of Illinois Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)University of Illinois at Urbana-Champaign. School of Art and Design. Visual Arts Research. [Champaign, Ill.]: University of Illinois Press, 1982.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)University of Illinois at Urbana-Champaign. School of Art and Design. Visual Arts Research. University of Illinois Press, 1982.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.