Não informado. (2021). Occasional Papers. University of Illinois at Urbana-Champaign, Graduate School of Library and Information Science.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Occasional Papers. Champaign, Ill: University of Illinois at Urbana-Champaign, Graduate School of Library and Information Science, 2021.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Occasional Papers. University of Illinois at Urbana-Champaign, Graduate School of Library and Information Science, 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.