Charles R. Brady Jr. Rainbow Bridge/Monument Valley Expedition Photographic Album (PICT 2003-015), Center for Southwest Research and Special Collections, University of New Mexico Libraries
Charles R. Brady Jr. Rainbow Bridge/Monument Valley Expedition Photographic Album (PICT 2003-015), Center for Southwest Research and Special Collections, University of New Mexico Libraries https://nmarchives.unm.edu/repositories/22/resources/2625 Accessed April 26, 2024.
