Παραπομπή σε μορφή APA (7η εκδ.)

Klein, M., & Methlie, L. B. (1990). Expert systems: A decision support approach : with applications in management and finance. Addison-Wesley Pub. Co..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Klein, Michel, και Leif B. Methlie. Expert Systems: A Decision Support Approach : With Applications in Management and Finance. Wokingham, England : Reading, Mass.: Addison-Wesley Pub. Co., 1990.

Παραπομπή σε μορφή MLA (9th εκδ.)

Klein, Michel, και Leif B. Methlie. Expert Systems: A Decision Support Approach : With Applications in Management and Finance. Addison-Wesley Pub. Co., 1990.