February 1993.

Stokes, Jane Catherine. “Look Out for Television. A Case Study 
in Cultural Technology.” Ph. D. thesis, University of Southern 
California. Micrographic Dept. USC Doheny Library, September 
1994.

Stone, Blair Francis. “Marshall McLuhan and the Humanist 
Tradition: Media Theory and Encyclopedic Learning.” Ph. D. 
thesis, University of Massachusetts, 1974. Ann Arbor, Mich.: 
University Microfilms,1974.

Striegel, James Finley. “Marshall McLuhan on Media.” Ph. D. 
thesis, The Union for Experimenting Colleges and Universities, 
1975. Ann Arbor, Mich.: University Microfilms, 1978.