5Carolyn Argentati.Library-University Partnerships in Distance Learning.65th IFLA Council and General Conference,Bangkok,Thailand,1999.http://www.ifla.org/IV/ifla65/papers/084-165e.htm.
6Jean L.Cooper.A model for library support of distance education in the USA.Interlending & Document Supply.Volume 28 Number 3 2000,123-131.
