Voir, par exemple, pour le Royaume-Uni, e-auction decision tool (à l'adressse http://www.ogc.gov.uk/index.asp?id=1001034&syncNav=1#eAuctionDecisionTool) of the OfficeofGovernmentCommerce (OGC).
(1) انظر مثلا، e-auction decision tool (متاح على http://www.ogc.gov.uk/index.asp?id=1001034 &syncNav=1#eAuctionDecisionTool) التابع للمكتب التجاري الحكومي في المملكة المتحدة.
“Electronic procurement in the public sector: factsheet on latest developments in e-procurement in the EU and its Member States,” août 2004, à l'adresse http://www.eic.ie/downloads/e_procurement.pdf. Voir aussi OfficeofGovernmentCommerce, “E-procurement: cutting through the hype”, à l'adresse http://www.ogc.gov.uk.
و Wiegand A. ، “Electronic procurement in the public sector: factsheet on latest developments in e-procurement in the EU and its Member States”، متاح على http://www.eic.ie/downloads/e_procurement.pdf وكذلك “E-procurement: cutting through the hype”, الصادر عن المكتب التجاري الحكومي، متاح على http://www.ogc.gov.uk.