Government of Philip Augustus Foundations of French Royal Power in the Middle Ages Baldwin John W. Heftet / 1991 / Engelsk
Medieval Theories of the Just Price. Romanists, Canonists, and Theologians in the 12th and 13th Centuries Transactions, American Philosophical Society (vol. 49, part 4) Baldwin John W. Heftet / 1959 / Engelsk
Aristocratic Life in Medieval France The Romances of Jean Renart and Gerbert de Montreuil, 1190-1230 Baldwin John W. Heftet / 2002 / Engelsk
Language of Sex Five Voices from Northern France around 1200 Baldwin John W. Innbundet / 1994 / Engelsk
