APA (7e ed.) Bronvermelding

Wojtkowski, W., & Wojtkowski, W. G. (1999). Systems development methods for databases, enterprise modeling, and workflow management. Kluwer Academic.

Chicago (17e ed.) Bronvermelding

Wojtkowski, Wita, en W. Gregory Wojtkowski. Systems Development Methods for Databases, Enterprise Modeling, and Workflow Management. Nueva York: Kluwer Academic, 1999.

MLA (9e ed.) Bronvermelding

Wojtkowski, Wita, en W. Gregory Wojtkowski. Systems Development Methods for Databases, Enterprise Modeling, and Workflow Management. Kluwer Academic, 1999.