Harris, L. E. (2000). Libraries and E-Commerce: Improving Information Services and Beyond.
Citazione stile Chigago Style (17a edizione)Harris, Lesley Ellen. Libraries and E-Commerce: Improving Information Services and Beyond. 2000.
Citatione MLA (9a ed.)Harris, Lesley Ellen. Libraries and E-Commerce: Improving Information Services and Beyond. 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.