Gray, J. (1954). Business without boundary: The story of general miils. London: University of minnesota press,Minneapolis.
استشهاد بنمط شيكاغوGray, James. Business Without Boundary: The Story of General Miils. London: University of minnesota press,Minneapolis, 1954.
MLA استشهادGray, James. Business Without Boundary: The Story of General Miils. London: University of minnesota press,Minneapolis, 1954.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.