Holmes, James R. “Vale Roger Banks: A Tribute: Edgar Roger Banks, 10 July 1930 – 26 January 2018”. Journal of Telecommunications and the Digital Economy 6, no. 1 (March 30, 2018): 60–66. Accessed November 27, 2024. https://jtde.telsoc.org/index.php/jtde/article/view/146.