Clarke, D. (1978). How it works encyclopedia of great investors and discoveries. Marshall Cavendish.
استشهاد بنمط شيكاغوClarke, Donald. How It Works Encyclopedia of Great Investors and Discoveries. London: Marshall Cavendish, 1978.
MLA استشهادClarke, Donald. How It Works Encyclopedia of Great Investors and Discoveries. Marshall Cavendish, 1978.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.