International Conference on Developments in Distribution Switchgear London, England, IEEE Power Engineering Society, & Institution of Electrical Engineers. Power Division. (1986). Second International Conference on Developments in Distribution Switchgear, 14-16 May 1986. IEE.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Conference on Developments in Distribution Switchgear London, England, IEEE Power Engineering Society, و Institution of Electrical Engineers. Power Division. Second International Conference on Developments in Distribution Switchgear, 14-16 May 1986. London, U.K.: IEE, 1986.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)International Conference on Developments in Distribution Switchgear London, England, et al. Second International Conference on Developments in Distribution Switchgear, 14-16 May 1986. IEE, 1986.