The following includes chief sources and influences. Further bibliographic material and commentary are to be found in the back notes.
Adamic, Louis. Dynamite: The Story of Class Violence in America. New York: Viking Press, 1931.
Annals of the Sunset Club of Los Angeles. Vols. 2 and 3. Privately printed, Los Angeles, 1927.
Armitage, Merle. Success Is No Accident: The Biography of William Paul Whitsett. Yucca Valley, California: The Manzanita Press, 1959.
Austin, Mary. Earth Horizon: Autobiography. New York: The Literary Guild, 1932.
Bancroft, Hubert Howe. Works. San Francisco: The History Company Publishers, 1890.
Baur, John E. The Health Seekers of Southern California. San Marino, California: The Huntington Library, 1959.
Bell, Horace. On the Old West Coast. New York: Wm. Morrow & Co., 1930.
Bell, Robert. The Book of Ulster Surnames. Belfast and St. Paul, Minnesota: The Blackstaff Press, 1988.
Bixby, Sarah. Adobe Days. Cedar Rapids, Iowa: The Torch Press, 1926.
Bonelli, William G. Billion Dollar Blackjack. Beverly Hills: Civic Research Press, 1954.
Brewer, William H. Up and Down California in 1860–1864. Ed. Francis P. Farquhar. New edition. Berkeley and Los Angeles: University of California Press, 1966.
Burdette, Robert J. American Biography and Genealogy. 2 vols. Chicago: The Lewis Publishing Company, [1907–1908?].