ebrary, Inc, & Denevan, W. M. (1992). The Native population of the Americas in 1492 (2nd ed.). University of Wisconsin Press.

ebrary, Inc, and William M. Denevan. The Native Population of the Americas in 1492. 2nd ed. Madison, Wis.: University of Wisconsin Press, 1992.

ebrary, Inc, and William M. Denevan. The Native Population of the Americas in 1492. 2nd ed. University of Wisconsin Press, 1992.