Organisation for Economic Co-operation and Development, European Conference of Ministers of Transport, Transport Research Centre, & ProQuest (Firm). (2007). Managing urban traffic congestion. OECD : ECMT.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Organisation for Economic Co-operation and Development, European Conference of Ministers of Transport, Transport Research Centre, و ProQuest (Firm). Managing Urban Traffic Congestion. Paris: OECD : ECMT, 2007.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Organisation for Economic Co-operation and Development, et al. Managing Urban Traffic Congestion. OECD : ECMT, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.