Dyfyniad APA

World Bank & International Training Centre of the ILO. (1992). Procurement in World Bank financed projects. International Training Centre of the ILO.

Dyfyniad Arddull Chicago

World Bank and International Training Centre of the ILO. Procurement in World Bank Financed Projects. Italy: International Training Centre of the ILO, 1992.

Dyfyniad MLA

World Bank and International Training Centre of the ILO. Procurement in World Bank Financed Projects. International Training Centre of the ILO, 1992.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.