International Symposium on the Theory of Road Traffic Flow London England, Organisation for Economic Co-operation and Development, General Motors Corporation. Research Laboratories, & Road Research Laboratory. (1965). 2nd Symposium on the Theory of Traffic Flow: Summary of communications. Organisation for Economic Co-operation and Development.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Symposium on the Theory of Road Traffic Flow London England, Organisation for Economic Co-operation and Development, General Motors Corporation. Research Laboratories, و Road Research Laboratory. 2nd Symposium on the Theory of Traffic Flow: Summary of Communications. Paris: Organisation for Economic Co-operation and Development, 1965.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)International Symposium on the Theory of Road Traffic Flow London England, et al. 2nd Symposium on the Theory of Traffic Flow: Summary of Communications. Organisation for Economic Co-operation and Development, 1965.