http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
NATO Advanced Research Workshop on Item Banking (1992 : Liège, Belgium)
edited by Dieudonne A. Leclercq, James E. Bruno.
"Proceedings of the NATO Advanced Research Workshop on Item Banking: Interactive Testing and Self-Assessment, held in Liège, Belgium, October 27-31, 1992"--T.p. verso.
Περιλαμβάνει βιβλιογραφικές παραπομπές και ευρετήριο.