>David Anderson (éd.), Sixty Bokes, Olde and Newe. Manuscripts and Early Printed Books from Libraries in and near Philadelphia illustrating Chaucer's sources, his works and their influence. Exhibition, Arthur Ross Gallery & Rosenbach Museum 20/03-20/04/1986, Knoxville, University of Tennessee, 1986
>Don C. Skemer, Medieval and renaissance manuscripts in the Princeton University Library, Publications of the department of art and archaeology, princeton university, Princeton, NJ, Princeton University Press, 2013