CANADIAN COMPETITION POLICY RECORD. Federal Court of Appeal Confirms Validity of Combines Act Power to Call for Persons and Papers. Canadian Competition Law Review, [S. l.], v. 4, n. 4, p. 41–41, 1983. Disponível em: https://cclr.cba.org/index.php/cclr/article/view/156. Acesso em: 14 may. 2026.