APA (7th ed.) Zitazioa
INFORM. (2001). ISO 9000 basics: What employees need to know. INFORM.
Chicago Style (17th ed.) Zitazioa
INFORM. ISO 9000 Basics: What Employees Need to Know. INFORM, 2001.
MLA (9th ed.) Zitazioa
INFORM. ISO 9000 Basics: What Employees Need to Know. INFORM, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.