(1969). Nontariff distortions of trade: A statement on national policy. New York: Committee for Economic Development.
Citação norma ChicagoNontariff Distortions of Trade: A Statement On National Policy. New York: Committee for Economic Development, 1969.
Citação norma MLANontariff Distortions of Trade: A Statement On National Policy. New York: Committee for Economic Development, 1969.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.