Organisation for Economic Co-operation and Development. Development Centre, Organisation for Economic Co-operation and Development, & ProQuest (Firm). (2011). Development in Eastern Europe and the South Caucasus: Armenia, Azerbaijan, Georgia, Republic of Moldova and Ukraine. OECD, Development Centre.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Organisation for Economic Co-operation and Development. Development Centre, Organisation for Economic Co-operation and Development, و ProQuest (Firm). Development in Eastern Europe and the South Caucasus: Armenia, Azerbaijan, Georgia, Republic of Moldova and Ukraine. Paris: OECD, Development Centre, 2011.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Organisation for Economic Co-operation and Development. Development Centre, et al. Development in Eastern Europe and the South Caucasus: Armenia, Azerbaijan, Georgia, Republic of Moldova and Ukraine. OECD, Development Centre, 2011.