Contreni, J. J. (1978). The cathedral school of Laon from 850 to 930: Its manuscripts and masters. Arbeo-Ges.
Chicago-Zitierstil (17. Ausg.)Contreni, John J. The Cathedral School of Laon from 850 to 930: Its Manuscripts and Masters. München: Arbeo-Ges, 1978.
MLA-Zitierstil (9. Ausg.)Contreni, John J. The Cathedral School of Laon from 850 to 930: Its Manuscripts and Masters. Arbeo-Ges, 1978.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.