Piston, W. G., & Sweeney, T. P. (2009). Portraits of conflict: A photographic history of Missouri in the Civil War. University of Arkansas Press.

Piston, William Garrett, and Thomas P. Sweeney. Portraits of Conflict: A Photographic History of Missouri in the Civil War. Fayetteville: University of Arkansas Press, 2009.

Piston, William Garrett, and Thomas P. Sweeney. Portraits of Conflict: A Photographic History of Missouri in the Civil War. University of Arkansas Press, 2009.