Smith, A. T. (2003). The political landscape: Constellations of authority in early complex polities. University of California Press.

Smith, Adam T. The Political Landscape: Constellations of Authority in Early Complex Polities. Berkeley: University of California Press, 2003.

Smith, Adam T. The Political Landscape: Constellations of Authority in Early Complex Polities. University of California Press, 2003.