Road log, Yaki Point (top of the Kaibab Trail on the South Rim of the Grand Canyon) to Lee's Ferry, Arizona via Cameron, in Baars, D.L., ed., Geology and natural history of the Grand Canyon region

Vandersluis, G.D., and Hauf, C.B., 1969, Road log, Yaki Point (top of the Kaibab Trail on the South Rim of the Grand Canyon) to Lee's Ferry, Arizona via Cameron, in Baars, D.L., ed., Geology and natural history of the Grand Canyon region: Four Corners Geological Society 5th Field Conference Guidebook, p. 201-212.