International Labour Office. (1974). The role of universities in workers education. International Labour Office.
استشهاد بنمط شيكاغوInternational Labour Office. The Role of Universities in Workers Education. Geneva: International Labour Office, 1974.
MLA استشهادInternational Labour Office. The Role of Universities in Workers Education. International Labour Office, 1974.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.