Ryan, W. The great beast in Russian: Aleister Crowley's theatrical tour in 1913 and his beastly writings on Russia / Will Ryan. Symbolism and after : Essays on Russian Poetry in Honour of Georgette Donchin.(1992).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ryan, Will. "The Great Beast in Russian: Aleister Crowley's Theatrical Tour in 1913 and His Beastly Writings on Russia / Will Ryan." Symbolism and After : Essays on Russian Poetry in Honour of Georgette Donchin.(1992) .
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ryan, Will. "The Great Beast in Russian: Aleister Crowley's Theatrical Tour in 1913 and His Beastly Writings on Russia / Will Ryan." Symbolism and After : Essays on Russian Poetry in Honour of Georgette Donchin.(1992), .
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.