Great Britain. Office of Fair Trading. (1974). Annual report of the Director General of Fair Trading to the Secretary of State for Prices and Consumer Protection. H.M. Stationery Office.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Great Britain. Office of Fair Trading. Annual Report of the Director General of Fair Trading to the Secretary of State for Prices and Consumer Protection. London: H.M. Stationery Office, 1974.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Great Britain. Office of Fair Trading. Annual Report of the Director General of Fair Trading to the Secretary of State for Prices and Consumer Protection. H.M. Stationery Office, 1974.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.