“Conspicuous Co-Existence and How it Affects Markets,” transcript of address to National Association of Purchasing Agents Petroleum Industry Buyers’ Group (1957). “Why the CBC Must be Dull,” Saturday Night 72, (16 February 1957): 13-14. “The Effect of the Printed Book on Written and Oral Language in the Sixteenth Century,” Explorations 7, (March 1957). “Jazz and Modern Letters,” Explorations 7, (March 1957). “Verbi-Voco-Visual,” Explorations 8, (October 1957). “Subliminal Projection Project,” Canadian Forum 37, (December 1957): 196-7.