Παραπομπή σε μορφή APA (7η εκδ.)

Harry Mike J. S. (1997). Information systems in business (2nd ed.). Financial Times Pitman Publishing.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Harry Mike J. S. Information Systems in Business. 2nd ed. Financial Times Pitman Publishing, 1997.

Παραπομπή σε μορφή MLA (8th εκδ.)

Harry Mike J. S. Information Systems in Business. 2nd ed. Financial Times Pitman Publishing, 1997.