Organisation for Economic Co-operation and Development. (2019). Promoting clean urban public transportation and green investment in Moldova. Organisation for Economic Co-operation and Development.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Organisation for Economic Co-operation and Development. Promoting Clean Urban Public Transportation and Green Investment in Moldova. Paris, France: Organisation for Economic Co-operation and Development, 2019.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Organisation for Economic Co-operation and Development. Promoting Clean Urban Public Transportation and Green Investment in Moldova. Organisation for Economic Co-operation and Development, 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.