National Institute of Standards and Technology (U.S.). Electronic Commerce Acquisition Program Management Office & Favreau, J. (1998). Federal implementation guideline for electronic data interchange: Implementation convention. U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Institute of Standards and Technology (U.S.). Electronic Commerce Acquisition Program Management Office و Jean-Philippe Favreau. Federal Implementation Guideline for Electronic Data Interchange: Implementation Convention. Gaithersburg, Md: U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, 1998.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)National Institute of Standards and Technology (U.S.). Electronic Commerce Acquisition Program Management Office و Jean-Philippe Favreau. Federal Implementation Guideline for Electronic Data Interchange: Implementation Convention. U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, 1998.