(1988). World nuclear directory: A guide to organizations and research activities in atomic energy (8th edn.). Longman.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)World Nuclear Directory: A Guide to Organizations and Research Activities in Atomic Energy. 8th edn. London: Longman, 1988.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)World Nuclear Directory: A Guide to Organizations and Research Activities in Atomic Energy. 8th edn. Longman, 1988.