Cook, Kimberley . "Waorani: the Contexts of Violence and War ." American Anthropologist : 102 (2) , Jun 2000. pp. 406-407.

Carneiro, Robert L, "The Transition from Quantity to Quality: A Neglected Causal mechanism in Accounting for Social Evolution." PNAS: 97 (23), November 7 2000, pp. 12926-12931.

Dentan, R. K. Hawks. "Doves and Birds in the Bush: A Response to Keith Otterbein, Neil Whitehead, and Leslie Sponsel." American Anthropologist: 104 (1), March 2002. pp. 278-280.

Gilchrist, Roberta. "Introduction: Towards a Social Archaeology of Warfare" World Archaeology: 35 (1), 2003, pp. 1-6.

Jurmain, Robert. "Paleoepidemiolgical patterns of trauma in a prehistoric population from central California," American Journal of Physical Anthropology. 115 (1), April 21 2001. pp. 13-23.

Kang, Bong Won. "The Study of Warfare ." American Anthropologist . Washington: 103 (4) , Dec 2001. pp. 1165-1169.

Otterbein, Keith F. "The Doves Have Been Heard From, Where are the Hawks? ." American Anthropologist: 102 (4) , Dec 2000. pp. 841-844.

Read, D. W. "A Multitrajectory, Competition Model of Emergent Complexity in Human Social Organization." PNAS: 99 (3), May 14 2002, pp. 7251-7256.

Smith, Maria Ostendorf. "Beyond palisades: The nature and frequency of late prehistoric deliberate violent trauma in the Chickamauga Reservoir of East Tennessee." American Journal of Physical Anthropology: 121 (4), 2002, pp. 303-318.

Sponsel, Leslie E. "Response to Ortterbein ." American Anthropologist: 102 (4) , Dec 2000. pp. 837-841.

Thorpe, I. J. N. "Anthropology, Archaeology and the Origins of Warfare." World Archaeology: 35 (1), 2003. pp. 145-165.

Whitehead, Neil L. "A History of Research on Warfare in Anthropology--reply To Keith Otterbein ." American Anthropologist: 102 (4) , Dec 2000. pp. 834-837.

Walker, Philip L. "A Bioarchaeological Perspective on the History of Violence ." Annual Review of Anthropology: 30 , 2001. pp. 573-596.