translate English to French: Innis/McLuhan/Grant (1984); William Kuhns, "The Sage of Aquarius," in The Post-Industrial Prophets (1973); Philip Marchand, The Medium and the Messenger (1989); Eric McLuhan, ed, Essential McLuhan (1995); Raymond Rosenthal, ed, McLuhan:
Innis/McLuhan/Grant (1984); William Kuhns, « The Sage of Aquarius », dans The Post-Industrial Prophets (1973); Philip Marchand, The Medium and the Messenger (1989); Eric McLuhan, éd., Essential McLuhan (1995); Raymond Rosenthal, éd., McLuhan: