APA (7e ed.) Bronvermelding

Koivunen, M. (1994). ActorTools: Tools for user interface modeling, development, and analysis. Finnish Academy of Technology.

Chicago (17e ed.) Bronvermelding

Koivunen, Marja-Riitta. ActorTools: Tools for User Interface Modeling, Development, and Analysis. Helsinki: Finnish Academy of Technology, 1994.

MLA (8e ed.) Bronvermelding

Koivunen, Marja-Riitta. ActorTools: Tools for User Interface Modeling, Development, and Analysis. Finnish Academy of Technology, 1994.