Koivunen, M. (1994). ActorTools: Tools for user interface modeling, development, and analysis. Finnish Academy of Technology.
Chicago-Zitierstil (17. Ausg.)Koivunen, Marja-Riitta. ActorTools: Tools for User Interface Modeling, Development, and Analysis. Helsinki: Finnish Academy of Technology, 1994.
MLA-Zitierstil (8. Ausg.)Koivunen, Marja-Riitta. ActorTools: Tools for User Interface Modeling, Development, and Analysis. Finnish Academy of Technology, 1994.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.