Great Britain. Monopolies Commission & Great Britain. Dept. of Employment and Productivity. (1970). Refusal to supply: A report on the general effect on the public interest of the practices of refusing to supply goods required for business purposes and of entering into certain exclusive supply agreements. H.M.S.O..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Great Britain. Monopolies Commission و Great Britain. Dept. of Employment and Productivity. Refusal to Supply: A Report on the General Effect on the Public Interest of the Practices of Refusing to Supply Goods Required for Business Purposes and of Entering into Certain Exclusive Supply Agreements. London: H.M.S.O., 1970.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Great Britain. Monopolies Commission و Great Britain. Dept. of Employment and Productivity. Refusal to Supply: A Report on the General Effect on the Public Interest of the Practices of Refusing to Supply Goods Required for Business Purposes and of Entering into Certain Exclusive Supply Agreements. H.M.S.O., 1970.