National Research Council (U.S.). Highway Research Board. Committee on Channelization. (1952). Channelization: The design of highway intersections at grade. the Committee.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Research Council (U.S.). Highway Research Board. Committee on Channelization. Channelization: The Design of Highway Intersections at Grade. Washington, D.C.: the Committee, 1952.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)National Research Council (U.S.). Highway Research Board. Committee on Channelization. Channelization: The Design of Highway Intersections at Grade. the Committee, 1952.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.