Roseman, Mike, 1970, Sixth day - Road log from Cedar City, Utah to Holbrook, Arizona, via Long Valley Junction, Kanab, Jacob Lake, Marble Canyon, Moenkopi, Keams Canyon and Bidahochi, in Smith, C.T., ed., Guidebook to Four Corners, Colorado Plateau, Central Rocky Mountain Region, 1970: National Association of Geology Teachers, Southwest Section, p. 123-131.