„Australian Web Archive”. webarchive.nla.gov.au. 23. 8. 2006. Архивирано из оригинала 2. 3. 2004. г. Приступљено 2. 10. 2013.CS1 одржавање: Формат датума (веза)
archive.org
R. W. Burns (2000). John Logie Baird, Television Pioneer. IET. стр. 10. ISBN9780852967973.. "Even Baird's conversion to agnosticism while living at home does not appear to have stimulated a rebuke from the Reverend John Baird. Moreover, Baird was freely allowed to try to persuade others—including visiting clergy—to his beliefs."
Inglis, Brandon D.; Couples, Gary D. (август 2020). „John Logie Baird and the Secret in the Box: The Undiscovered Story Behind the World's First Public Demonstration of Television”. Proceedings of the IEEE. 108 (8): 1371—1382. doi:10.1109/JPROC.2020.2996793.CS1 одржавање: Формат датума (веза)
Inglis, Brandon D.; Couples, Gary D. (август 2020). „John Logie Baird And The Secret In The Box: The Undiscovered Story Behind The World's First Public Demonstration Of Television”. Proceedings of the IEEE. 108 (8): 1371—1382. ISSN1558-2256. doi:10.1109/JPROC.2020.2996793.CS1 одржавање: Формат датума (веза)
Inglis, Brandon D.; Couples, Gary D. (август 2020). „John Logie Baird And The Secret In The Box: The Undiscovered Story Behind The World's First Public Demonstration Of Television”. Proceedings of the IEEE. 108 (8): 1371—1382. ISSN1558-2256. doi:10.1109/JPROC.2020.2996793.CS1 одржавање: Формат датума (веза)