Wagner, Robert W., director. The Communications Revolution. 
An Ohio State University Production, 1961. Video tape.

Seven-O-One, “The Twist.” Toronto: Canadian Broadcasting 
Corporation (Television), 28 May 1962. Video tape of television 
broadcast.

Personal Inquiry, “The Problems and Nature of TV News.” 
Toronto: Canadian Broadcasting Corporation (Television), 19 
February 1963. Audio tape of television broadcast.

Personal Inquiry. Toronto: Canadian Broadcasting Corporation 
(Television), 26 March1963. Audio tape of television broadcast.

Take Thirty. Toronto: Canadian Broadcasting Corporation 
(Television), 1 April 1965. Video tape of television broadcast.