Winham, G. R. (1986). International trade and the Tokyo round negotiation. New Jersey: Princeton University Press.
Dyfyniad Arddull ChicagoWinham, Gilbert R. International Trade and the Tokyo Round Negotiation. New Jersey: Princeton University Press, 1986.
Dyfyniad MLAWinham, Gilbert R. International Trade and the Tokyo Round Negotiation. New Jersey: Princeton University Press, 1986.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.