Williamson, J. (1971). The choice of a pivot for parities. International Finance Section, Princeton University.
Dyfyniad Arddull ChicagoWilliamson, John. The Choice of a Pivot for Parities. Princeton, N.J: International Finance Section, Princeton University, 1971.
Dyfyniad MLAWilliamson, John. The Choice of a Pivot for Parities. International Finance Section, Princeton University, 1971.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.