Austin, D. (1981). Barnard Castle, Co. Durham: Second interim report: Excavation in the inner ward 1976 - 8, the later medieval period.
Chicago-Zitierstil (17. Ausg.)Austin, David. Barnard Castle, Co. Durham: Second Interim Report: Excavation in the Inner Ward 1976 - 8, the Later Medieval Period. 1981.
MLA-Zitierstil (9. Ausg.)Austin, David. Barnard Castle, Co. Durham: Second Interim Report: Excavation in the Inner Ward 1976 - 8, the Later Medieval Period. 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.