Παραπομπή σε μορφή APA (7η εκδ.)

Spewak, S. H., Hill, S. C., & Zachman, J. A. (1993). Enterprise architecture planning: Developing a blueprint for data, applications and technology. John Wiley & Sons.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Spewak, Steven H., Steven C. Hill, και John A. Zachman. Enterprise Architecture Planning: Developing a Blueprint for Data, Applications and Technology. New York ; : Chichester: John Wiley & Sons, 1993.

Παραπομπή σε μορφή MLA (9th εκδ.)

Spewak, Steven H., et al. Enterprise Architecture Planning: Developing a Blueprint for Data, Applications and Technology. John Wiley & Sons, 1993.