Joint Committee on Model Forms of General Conditions of Contract, Institution of Mechanical Engineers (Great Britain), Institution of Electrical Engineers, & Association of Consulting Engineers (Great Britain). (1971). Model form of general conditions of contract: Including form of agreement & guarantee recommended by the Institution of Mechanical Engineers, the Institution of Electrical Engineers and the Association of Consulting Engineers for use in connection with export contracts (including delivery to and erection on site) (2nd ed.). Institution of Electrical Engineers for the Joint Committee on Model Forms of General Conditions of Contract.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Joint Committee on Model Forms of General Conditions of Contract, Institution of Mechanical Engineers (Great Britain), Institution of Electrical Engineers, و Association of Consulting Engineers (Great Britain). Model Form of General Conditions of Contract: Including Form of Agreement & Guarantee Recommended by the Institution of Mechanical Engineers, the Institution of Electrical Engineers and the Association of Consulting Engineers for Use in Connection with Export Contracts (including Delivery to and Erection on Site). 2nd ed. London: Institution of Electrical Engineers for the Joint Committee on Model Forms of General Conditions of Contract, 1971.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Joint Committee on Model Forms of General Conditions of Contract, et al. Model Form of General Conditions of Contract: Including Form of Agreement & Guarantee Recommended by the Institution of Mechanical Engineers, the Institution of Electrical Engineers and the Association of Consulting Engineers for Use in Connection with Export Contracts (including Delivery to and Erection on Site). 2nd ed. Institution of Electrical Engineers for the Joint Committee on Model Forms of General Conditions of Contract, 1971.