QUEALLY, James. Manson family member Bruce Davis found eligible for parole [online]. Los Angeles Times, 2015-08-27 [cit. 2018-01-28]. Dostupné online. (anglicky)
people.com
FERNANDEZ, Alexia. Parole Denied for Charles Manson's 'Right Hand Man' Charles 'Tex' Watson [online]. People, 2016-10-27 [cit. 2018-01-28]. Dostupné online. (anglicky)
web.archive.org
KREPS, Daniel. California Governor Denies Parole for Manson Family Member Bruce Davis [online]. Rolling Stone, 2017-06-21 [cit. 2018-01-28]. Dostupné v archivu pořízeném dne 2018-01-29. (anglicky)
