Canada among nations : a world of conflict, 1987. - Curtis, John M.; Hampson, Fen Osler; Heintzman, D. Keith; Kirton, John; Leyton-Brown, David; Mandell, Brian S.; Molot, Maureen Appel; Morrison, David R.; Munton, Don; O´Manique, John T.; Smith, Murray G.; Tomlin, Brian W. (Toronto : James Lorimer & Company, Publishers, 1988)
Keywords: CANADA -- RELACIONES EXTERIORES