National Institute of Standards and Technology (U.S.), Gray, B., & Boland, T. (1993). Stable implementation agreements for open systems interconnection protocols, [version 5, edition 1, June 1992]: Ouput from the June 1992 Open Systems Environment Implementors' Workshop (OIW). U.S. Department of Commerce, National Institute of Standards and Technology.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Institute of Standards and Technology (U.S.), B. Gray, و Tim Boland. Stable Implementation Agreements for Open Systems Interconnection Protocols, [version 5, Edition 1, June 1992]: Ouput from the June 1992 Open Systems Environment Implementors' Workshop (OIW). Gaithersburg, Md.: U.S. Department of Commerce, National Institute of Standards and Technology, 1993.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)National Institute of Standards and Technology (U.S.), et al. Stable Implementation Agreements for Open Systems Interconnection Protocols, [version 5, Edition 1, June 1992]: Ouput from the June 1992 Open Systems Environment Implementors' Workshop (OIW). U.S. Department of Commerce, National Institute of Standards and Technology, 1993.