Ahlström, G. (1982). Engineers and industrial growth: Higher technical education and the engineering profession during the nineteenth and early twentieth centuries : France, Germany, Sweden, and England. London: Croom Helm.
استشهاد بنمط شيكاغوAhlström, Göran. Engineers and Industrial Growth: Higher Technical Education and the Engineering Profession During the Nineteenth and Early Twentieth Centuries : France, Germany, Sweden, and England. London: Croom Helm, 1982.
MLA استشهادAhlström, Göran. Engineers and Industrial Growth: Higher Technical Education and the Engineering Profession During the Nineteenth and Early Twentieth Centuries : France, Germany, Sweden, and England. London: Croom Helm, 1982.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.