Trepte, P. (2006). Regulating procurement: Understanding the ends and means of public procurement regulation. Oxford University Press.
Dyfyniad Arddull ChicagoTrepte, Peter-Armin. Regulating Procurement: Understanding the Ends and Means of Public Procurement Regulation. New York: Oxford University Press, 2006.
Dyfyniad MLATrepte, Peter-Armin. Regulating Procurement: Understanding the Ends and Means of Public Procurement Regulation. Oxford University Press, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.