The hammer and the cross : a new history of the Vikings

von Ferguson, Robert
London : Penguin, 2010.
Umfang/Format: xi, 450 p., [16] p. of plates : ill., maps ; 20 cm.

The Middle Cumberland culture

Vanderbilt University publications in anthropology no. 3.
Nashville, Tennessee : Vanderbilt University, 1972.
Umfang/Format: viii, 109 pages : illustrations ; 28 cm.