Bates. Contemporary Circus Handbook: A Guide to Creating, Funding, Producing, Organizing and Touring Shows for the 21st Century. Modern Vaudeville Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Bates. Contemporary Circus Handbook: A Guide to Creating, Funding, Producing, Organizing and Touring Shows for the 21st Century. Modern Vaudeville Press.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Bates. Contemporary Circus Handbook: A Guide to Creating, Funding, Producing, Organizing and Touring Shows for the 21st Century. Modern Vaudeville Press.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.