Fort, Samuel (2014) Cult of the Great Eleven. CreateSpace Independent Publishing Platform. South Carolina, USA.
The Los Angeles Times (1925) Angel Gabriel Girls Quizzed. The Los Angeles Times, Feb 7 1925, p17. LA, USA.
The Los Angeles Times (1925) Cult Leaders Face Charges. The Los Angeles Times, Oct 4 1929, p8. LA, USA.
The Los Angeles Times (1925) Police On Search At Venice Cottage For Secret Grave Of Young Cult Priestess. The Los Angeles Times, Oct 6 1929, p2. LA, USA.
Stark, Rodney. Sims Bainbridge, William & Doyle, Daniel P. (1979) Cults of America: A Reconnaissance in Space and Time. Sociological Analysis, Vol. 40, No. 4, Sects, Cults and Religious Movements (Winter, 1979), pp. 347-359. Oxford University Press. Oxford, UK.
Gordon Melton, J. (1993) Encyclopedic Handbook of Cults in America. Routledge, NY, USA.
Barghusen, J. D. (1998) Cults. Lucent Books, CA, USA.