Nielsen, A. E., & Walker, W. H. (2013). Warfare in cultural context: Practice, agency, and the archaeology of violence. The University of Arizona Press.
Chicago-referens (17:e uppl.)Nielsen, Axel E., och William H. Walker. Warfare in Cultural Context: Practice, Agency, and the Archaeology of Violence. Tucson, Arizona: The University of Arizona Press, 2013.
MLA-referens (9:e uppl.)Nielsen, Axel E., och William H. Walker. Warfare in Cultural Context: Practice, Agency, and the Archaeology of Violence. The University of Arizona Press, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.