Pennington, G. W., Doyscher, W., & Pennington, K. (2015). The Civil War diary and letters of George Washington Pennington: Company K 141st Regiment Pennsylvania Volunteers. Mankato, MN: Minnesota Heritage Publishing.

Pennington, George Washington, William Doyscher, and Kenneth Pennington. The Civil War Diary and Letters of George Washington Pennington: Company K 141st Regiment Pennsylvania Volunteers. Mankato, MN: Minnesota Heritage Publishing, 2015.

Pennington, George Washington, William Doyscher, and Kenneth Pennington. The Civil War Diary and Letters of George Washington Pennington: Company K 141st Regiment Pennsylvania Volunteers. Mankato, MN: Minnesota Heritage Publishing, 2015.