Archaeological Conservation in Practice.

von Gosling, P. F.
Veröffentlicht in Archaeology and Nature Conservation.
Oxford : Oxford University Department for External Studies, 1985.
Umfang/Format: S. 45-49.

Archaeology in the North : Report of the Northern Archaeological Survey.

von Clack, P. A. G.
London : Her Majesty's Stationery Office, 1976.
Umfang/Format: 304 S. : Abb. ; 30 cm.