Crossroads of Information Technology Standards. Committee on Standards Workshop Planning, Board on Telecommunications and Computer Applications, Commission on Engineering and Technical Systems, National Research Council. Washington, DC: The National Academies Press, 1990. 1990. pp. 36–37. doi:10.17226/10440. ISBN978-0-309-58171-4. Archived from the original on 2014-03-25. Retrieved 2014-03-25.{{cite book}}: CS1 maint: others (link)
Crossroads of Information Technology Standards. Committee on Standards Workshop Planning, Board on Telecommunications and Computer Applications, Commission on Engineering and Technical Systems, National Research Council. Washington, DC: The National Academies Press, 1990. 1990. pp. 36–37. doi:10.17226/10440. ISBN978-0-309-58171-4. Archived from the original on 2014-03-25. Retrieved 2014-03-25.{{cite book}}: CS1 maint: others (link)
Crossroads of Information Technology Standards. Committee on Standards Workshop Planning, Board on Telecommunications and Computer Applications, Commission on Engineering and Technical Systems, National Research Council. Washington, DC: The National Academies Press, 1990. 1990. pp. 36–37. doi:10.17226/10440. ISBN978-0-309-58171-4. Archived from the original on 2014-03-25. Retrieved 2014-03-25.{{cite book}}: CS1 maint: others (link)