McDonald, W. C., & Goebel, U. (1973). German Medieval Literary Patronage from Charlemagne to Maximilian I: A Critical Commentary with Special Emphasis on Imperial Promotion of Literature. Leiden ; Boston: Brill.
استشهاد بنمط شيكاغوMcDonald, William C.,, و Ulrich Goebel. German Medieval Literary Patronage From Charlemagne to Maximilian I: A Critical Commentary With Special Emphasis On Imperial Promotion of Literature. Leiden ; Boston: Brill, 1973.
MLA استشهادMcDonald, William C.,, و Ulrich Goebel. German Medieval Literary Patronage From Charlemagne to Maximilian I: A Critical Commentary With Special Emphasis On Imperial Promotion of Literature. Leiden ; Boston: Brill, 1973.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.