Naiman, E. The costs of character: The maiming of the narrator in "A guide to Berlin" / Eric Naiman. A century's perspective : essays on Russian literature in honor of Olga Raevsky Hughes and Robert P. Hughes.(2006).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Naiman, Eric. "The Costs of Character: The Maiming of the Narrator in "A Guide to Berlin" / Eric Naiman." A Century's Perspective : Essays on Russian Literature in Honor of Olga Raevsky Hughes and Robert P. Hughes.(2006) .
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Naiman, Eric. "The Costs of Character: The Maiming of the Narrator in "A Guide to Berlin" / Eric Naiman." A Century's Perspective : Essays on Russian Literature in Honor of Olga Raevsky Hughes and Robert P. Hughes.(2006), .
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.