Amneus, Thomas Charnock, Irene Johnson, Olivia R. Marshall, Robert R.
Staff and Students at Cal State Fullerton
Southern Sierrans, Volume II
Amneus, Thomas. "New Directions for the Angeles Chapter."
Charnock, Irene. "Portrait of a Sierra Club Volunteer."
Johnson, Olivia R. "High Trip Reminiscences, 1904-1945."
Marshall, Robert R. "Angeles Chapter Leader and Wilderness Spokesman, 1960s."
Natural Resources, Land Use, and the Environment Advocacy and Philanthropy
Amneus, Thomas, Irene Charnock, Olivia R. Johnson and Robert R. Marshall. "Southern Sierrans, Volume II." Interview by Staff and Students at Cal State Fullerton in 1976. Oral History Center, The Bancroft Library, University of California, Berkeley, 1977.