Norman, F. (1965). Mediaeval German studies: Presented to Frederick Norman / by his students, colleagues and friends on the occasion of his retirement. Inst. of Germanic Studies.
Chicago-referens (17:e uppl.)Norman, Frederick. Mediaeval German Studies: Presented to Frederick Norman / by His Students, Colleagues and Friends on the Occasion of His Retirement. London: Inst. of Germanic Studies, 1965.
MLA-referens (8:e uppl.)Norman, Frederick. Mediaeval German Studies: Presented to Frederick Norman / by His Students, Colleagues and Friends on the Occasion of His Retirement. Inst. of Germanic Studies, 1965.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.