Poole, A. L. (1946). Obligations of society in the XII and XIII centuries: The Ford lectures delivered in the University of Oxford in Michaelmas term 1944. Oxford: The Clarendon press.
استشهاد بنمط شيكاغوPoole, Austin Lane. Obligations of Society in the XII and XIII Centuries: The Ford Lectures Delivered in the University of Oxford in Michaelmas Term 1944. Oxford: The Clarendon press, 1946.
MLA استشهادPoole, Austin Lane. Obligations of Society in the XII and XIII Centuries: The Ford Lectures Delivered in the University of Oxford in Michaelmas Term 1944. Oxford: The Clarendon press, 1946.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.