Παραπομπή APA

Hansen, B. L. (1973). Quality control: :theory and applications. PHI.

Παραπομπή Chicago Style

Hansen, Bertrand L. Quality Control: :theory and Applications. New Delhi: PHI, 1973.

Παραπομπή MLA

Hansen, Bertrand L. Quality Control: :theory and Applications. PHI, 1973.