Corporation (Radio), 14 July 1968. Audio tape of radio 
broadcast.

W5. Toronto: CTV, 26 January 1969. Video tape of television 
broadcast.

W5. Toronto: CTV, 18 May 1969. Video tape of television 
broadcast.

IDEAS, “Marshall McLuhan Gets Processed.” Toronto: Canadian 
Broadcasting Corporation (Radio), 2 December 1969. Audio 
tape of radio broadcast.

IDEAS, “Passenger 2000.” Toronto: Canadian Broadcasting 
Corporation (Radio), 2 December 1969 . Audio tape of radio 
broadcast.