Hypertext Standardization Workshop National Institute of Standards and Technology, Benigni, D. R., Moline, J., & Baronas, J. (1990). Proceedings of the Hypertext Standardization Workshop: January 16-18, 1990, National Institute of Standards and Technology. U.S. Dept. of Commerce ; For sale by the Supt. of Docs., U.S. G.P.O..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hypertext Standardization Workshop National Institute of Standards and Technology, Daniel R. Benigni, Judi Moline, و Jean Baronas. Proceedings of the Hypertext Standardization Workshop: January 16-18, 1990, National Institute of Standards and Technology. Gaithersburg, MD : Washington, DC: U.S. Dept. of Commerce ; For sale by the Supt. of Docs., U.S. G.P.O., 1990.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Hypertext Standardization Workshop National Institute of Standards and Technology, et al. Proceedings of the Hypertext Standardization Workshop: January 16-18, 1990, National Institute of Standards and Technology. U.S. Dept. of Commerce ; For sale by the Supt. of Docs., U.S. G.P.O., 1990.