Παραπομπή σε μορφή APA (7η εκδ.)

ISO Easy & Beaumont, L. R. (1995). ISO 9001, the standard interpretation: The international standard system for assuring product and service quality (2th ed.). ISO Easy.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ISO Easy και Leland R. Beaumont. ISO 9001, the Standard Interpretation: The International Standard System for Assuring Product and Service Quality. 2th ed. Middletown: ISO Easy, 1995.

Παραπομπή σε μορφή MLA (8th εκδ.)

ISO Easy και Leland R. Beaumont. ISO 9001, the Standard Interpretation: The International Standard System for Assuring Product and Service Quality. 2th ed. ISO Easy, 1995.