Crandall, R. W. (1981). The U.S. steel industry in recurrent crisis: Policy options in a competitive world. Washington, D.C: The Brookings Institution.
استشهاد بنمط شيكاغوCrandall, Robert W. The U.S. Steel Industry in Recurrent Crisis: Policy Options in a Competitive World. Washington, D.C: The Brookings Institution, 1981.
MLA استشهادCrandall, Robert W. The U.S. Steel Industry in Recurrent Crisis: Policy Options in a Competitive World. Washington, D.C: The Brookings Institution, 1981.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.