Collins, G. H., M. T. Hinkes, A. R. Aderman, and J. D. Woolington. “Population Growth, Movements, and Status of the Nushagak Peninsula Caribou Herd Following Reintroduction, 1988 - 2000”. Rangifer, vol. 23, no. 5, Apr. 2003, pp. 143-51, doi:10.7557/2.23.5.1695.