Governor Joseph M. Carey – Petitions for Pardon, Darrell, Joseph, https://drive.google.com/file/d/0B_YiJoTQNoYeMExuY1BETlMtcFU/view?usp=drive_link&resourcekey=0-sJ7NgEvZCS8qz6dwaI5CAQ. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources.

Governor Joseph M. Carey – Petitions for Pardon, Darrell, Joseph, https://drive.google.com/file/d/0B_YiJoTQNoYeMExuY1BETlMtcFU/view?usp=drive_link&resourcekey=0-sJ7NgEvZCS8qz6dwaI5CAQ. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources. https://wyocomet.wyo.gov/repositories/2/digital_objects/4644 Accessed November 22, 2024.