The Belgian Chocolate Company: A Dynamic Data Modeling and Database Design Case for the Accounting Information Systems Class. - Guido L. Geerts; Barbara A. Waddington (J. Inf. Syst., 2000)

Stevie: A Dynamic, Between-Instructor Collaborative Internet Tool for Learning Cardinalities. - Guido L. Geerts; Barbara A. Waddington; Clinton E. White (J. Inf. Syst., 2002)