Round Table on Transport Economics Paris, France, International Transport Forum, Organisation for Economic Co-operation and Development, Transport Research Centre, & ProQuest (Firm). (2009). Competitive interaction between airports, airlines and high-speed rail. OECD/ITF.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Round Table on Transport Economics Paris, France, International Transport Forum, Organisation for Economic Co-operation and Development, Transport Research Centre, و ProQuest (Firm). Competitive Interaction Between Airports, Airlines and High-speed Rail. Paris: OECD/ITF, 2009.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Round Table on Transport Economics Paris, France, et al. Competitive Interaction Between Airports, Airlines and High-speed Rail. OECD/ITF, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.