London School of Economics and Political Science\nSuntory-Toyota International Centre for Economics and Related Disciplines. (1921). Economica. London School of Economics and Political Science.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)London School of Economics and Political Science\nSuntory-Toyota International Centre for Economics and Related Disciplines. Economica. London: London School of Economics and Political Science, 1921.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)London School of Economics and Political Science\nSuntory-Toyota International Centre for Economics and Related Disciplines. Economica. London School of Economics and Political Science, 1921.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.