William E. Lyons: Gilbert Ryle : an introduction to his philosophy. Harvester Press, Brighton, Sussex 1980, ISBN 0-391-01800-0, Chapter 1: A short Biography of Gilbert Ryle, S.1– (Textarchiv – Internet Archive – Leseprobe).
stanford.edu
plato.stanford.edu
Julia Tanney: Gilbert Ryle. In: Stanford Encyclopedia of Philosophy (englisch, plato.stanford.edu).
