Russian technical literature / compiled by the Specialised Information Section, European Productivity Agency, Organisation for European Economic Co-operation.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Russian Technical Literature / Compiled by the Specialised Information Section, European Productivity Agency, Organisation for European Economic Co-operation.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Russian Technical Literature / Compiled by the Specialised Information Section, European Productivity Agency, Organisation for European Economic Co-operation.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.