Petersen, J. G. (2008). A route for the overland stage: James H. Simpson's 1859 trail across the Great Basin. Utah State University Press.

Petersen, Jesse G. A Route for the Overland Stage: James H. Simpson's 1859 Trail Across the Great Basin. Logan: Utah State University Press, 2008.

Petersen, Jesse G. A Route for the Overland Stage: James H. Simpson's 1859 Trail Across the Great Basin. Utah State University Press, 2008.