Wright, C. “From Barter To Business: A Moral History Of Charging For Interlibrary Loans”. Charging For Document Delivery And Interlending, Proceedings Of The Ifla Workshop On Charging, 62Nd Ifla General Conference. Charging For Document Delivery And Interlending, Proceedings Of The Ifla Workshop On Charging, 62Nd Ifla General Conference (1996).