Design Issues Involving Entertainment Click-Ons. - Douglas Super; Marvin Westrom; Maria M. Klawe (CHI Conference Companion, 1996)

Role of interface manipulation style and scaffolding on cognition and concept learning in learnware. - Kamran Sedig; Maria M. Klawe; Marvin Westrom (ACM Trans. Comput. Hum. Interact., 2001)