The Emergence of Wales.

von Foster, Idris Llewelyn.
Veröffentlicht in Prehistoric and Early Wales.
London : Routledge and Kegan Paul, 1965.
Umfang/Format: S. 213-235.

Prehistoric and early Wales

Studies in Ancient History and Archaeology
London : Routledge & Kegan, 1965.
Umfang/Format: xii, 244 p. : ill., maps ; 8°.

Culture and conquest : America's Spanish heritage.

Viking Fund Publications in Anthropology 27
New York, 1960.
Umfang/Format: 272 S. : Abb. Taf. ; 8°.