Tough Talking by Tim Shanks, on the work Joseph Sheehan. First published in the Spring 1990 issue of 'Speaking Out', the newletter of the British Stammering Association. (from web archive)
Interview with Joseph Sheehan Highlights from "The Iceberg of Stuttering" (1968). A classic presentation of Sheehan's ideas: stuttering as approach-avoidance conflict, vicious circle, status-gap problem, false-role disorder, and the stutterer as "giant in chains."
Information on ordering two - >No Words To Say Joseph G. Sheehan's Message To A Stuttere video
Easy Stuttering by Vivian Sheehan, M.A., CCC; Pamela Shanks, M.A., CCC and Stephen Mereu - price $9.98 (consists of articles and assignments based on the ideas and concepts Joseph Sheehan. Most of the assignments were originally written by him).
Biography of Joseph Sheehan - Joseph G. Sheehan, Psychology: Los Angeles - 1918-1983, Professor, Biography from the University of California: In Memoriam, 1985, Online Archive of California
A conversation between Charles Van Riper and Joseph Green Sheehan - made at the annual meeting of the Council of Adult Stutterers held on November 20, 1966