Governor Brooks – petitions for pardon, Rivas, Manuel, https://drive.google.com/file/d/0B_YiJoTQNoYeSVhXQ245ajF0Um8/view?usp=drive_link&resourcekey=0-OvThf3_E1q6YjaR8Xo1FQQ. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources.

Governor Brooks – petitions for pardon, Rivas, Manuel, https://drive.google.com/file/d/0B_YiJoTQNoYeSVhXQ245ajF0Um8/view?usp=drive_link&resourcekey=0-OvThf3_E1q6YjaR8Xo1FQQ. Wyoming State Archives, Wyoming Cultural Resources Division, Wyoming Department of State Parks & Cultural Resources. https://wyocomet.wyo.gov/repositories/2/digital_objects/3609 Accessed November 22, 2024.