Shaffer, Gary D. (Våren 1993): «An Archaeomagnetic Study of a Wattle and Daub Building Collapse», Journal of Field Archaeology. 20 (1): 59–75. doi:10.2307/530354. JSTOR 530354.
jstor.org
Shaffer, Gary D. (Våren 1993): «An Archaeomagnetic Study of a Wattle and Daub Building Collapse», Journal of Field Archaeology. 20 (1): 59–75. doi:10.2307/530354. JSTOR 530354.