(1980). Who was who: A companion to Whos who, containing the biographies of those who died during the period. A. & C. Black.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Who Was Who: A Companion to Whos Who, Containing the Biographies of Those Who Died During the Period. London: A. & C. Black, 1980.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Who Was Who: A Companion to Whos Who, Containing the Biographies of Those Who Died During the Period. A. & C. Black, 1980.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.