"Dakota Resources: The Doane Robinson Papers at the South Dakota State Historical Society"https://www.sdshspress.com/journal/south-dakota-history-39-1/dakota-resources-the-doane-robinson-papers-at-the-south-dakota-state-historical-societyhttps://www.sdshspress.com/@@site-logo/sdshp-logo.jpg
"Dakota Resources: The Doane Robinson Papers at the South Dakota State Historical Society"