International Congress for Automotive and Transport Engineering Transilvania University of Brasov, ebrary, Inc, & Chiru, A. (2011). The automobile and the environment: International Congress of Automotive and Transport Engineering CONAT 2010. Cambridge Scholars Pub..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Congress for Automotive and Transport Engineering Transilvania University of Brasov, Inc ebrary, و Anghel Chiru. The Automobile and the Environment: International Congress of Automotive and Transport Engineering CONAT 2010. Newcastle upon Tyne: Cambridge Scholars Pub., 2011.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)International Congress for Automotive and Transport Engineering Transilvania University of Brasov, et al. The Automobile and the Environment: International Congress of Automotive and Transport Engineering CONAT 2010. Cambridge Scholars Pub., 2011.