Evans, A. A. (1975). Hours of work in industrialised countries. Geneva: International Labour Office.
استشهاد بنمط شيكاغوEvans, Archibald A. Hours of Work in Industrialised Countries. Geneva: International Labour Office, 1975.
MLA استشهادEvans, Archibald A. Hours of Work in Industrialised Countries. Geneva: International Labour Office, 1975.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.