Old Quadruple Threat. Flaunt Magazine. [2019-03-11]. (原始内容存档于2021-08-03). Reid, Michael D. TV star Keean Johnson takes a spooky ride to stardom. Times Colonist
Enfield Roscoe爵士:1880-1882 Joseph Henry Gilbert爵士:1882-1883 威廉·珀金:1883-1885 Hugo Muller(德语):1885-1887 威廉·克鲁克斯爵士:1887-1889 William James Russell:1889-1891