APA (7th ed.) Zitazioa
Inglaterra. Office of Government Commerce, Lloyd, V., & Rudd, C. Service Design. The Stationery Office.
Chicago Style (17th ed.) Zitazioa
Inglaterra. Office of Government Commerce, Vernon Lloyd, eta Colin Rudd. Service Design. Norwich, Inglaterra: The Stationery Office.
MLA (9th ed.) Zitazioa
Inglaterra. Office of Government Commerce, et al. Service Design. The Stationery Office.
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