Παραπομπή σε μορφή APA (7η εκδ.)

Akao, Y. (1988). Quality function deployment: Integrating customer requirements into prodict design. Productivity Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Akao, Yoji. Quality Function Deployment: Integrating Customer Requirements into Prodict Design. Portland,Oregon: Productivity Press, 1988.

Παραπομπή σε μορφή MLA (8th εκδ.)

Akao, Yoji. Quality Function Deployment: Integrating Customer Requirements into Prodict Design. Productivity Press, 1988.