Psycho and Spartacus star turned politician John Gavin, 86, dies of pneumonia [online]. Daily Mail, 2018-02-09 [cit. 2018-02-10]. Dostupné online. (anglicky)
hollywoodreporter.com
BYRGE, Duane; BARNES, Mike. John Gavin, Actor in 'Psycho' and 'Imitation of Life,' Dies at 86 [online]. The Hollywood Reporter, 2018-02-09 [cit. 2018-02-10]. Dostupné online. (anglicky)
O'SULLIVAN, Kyle. Psycho star John Gavin dead at 86 after long leukaemia battle [online]. Mirror, 2018-02-09 [cit. 2018-02-10]. Dostupné online. (anglicky)