Governor Joseph M Carey – Petitions for Pardon, Ryan, James P., https://drive.google.com/file/d/0B_YiJoTQNoYeblhFYXN3VDNxYUE/view?usp=drive_link&resourcekey=0-pUuK0n5uA_yMPUDUAK8-Ug. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources.

Governor Joseph M Carey – Petitions for Pardon, Ryan, James P., https://drive.google.com/file/d/0B_YiJoTQNoYeblhFYXN3VDNxYUE/view?usp=drive_link&resourcekey=0-pUuK0n5uA_yMPUDUAK8-Ug. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources. https://wyocomet.wyo.gov/repositories/2/digital_objects/4887 Accessed November 14, 2024.