Ross, R. G. (2005). Business rule concepts: Getting to the point of knowledge (2. ed.). Business Rule Solutions.
Chicago-Zitierstil (17. Ausg.)Ross, Ronald G. Business Rule Concepts: Getting to the Point of Knowledge. 2. ed. [Houston, Tex.]: Business Rule Solutions, 2005.
MLA-Zitierstil (9. Ausg.)Ross, Ronald G. Business Rule Concepts: Getting to the Point of Knowledge. 2. ed. Business Rule Solutions, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.