Stagg, J. C. A. (2009). Borderlines in borderlands: James Madison and the Spanish-American frontier, 1776-1821. Yale University Press.

Stagg, J. C. A. Borderlines in Borderlands: James Madison and the Spanish-American Frontier, 1776-1821. New Haven: Yale University Press, 2009.

Stagg, J. C. A. Borderlines in Borderlands: James Madison and the Spanish-American Frontier, 1776-1821. Yale University Press, 2009.