Black, A. (1984). Guilds and civil society in European political thought from the twelfth century to the present. Cornell University Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Black, Antony. Guilds and Civil Society in European Political Thought from the Twelfth Century to the Present. Ithaca, N.Y: Cornell University Press, 1984.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Black, Antony. Guilds and Civil Society in European Political Thought from the Twelfth Century to the Present. Cornell University Press, 1984.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.