Dyfyniad APA

Clarke, D. (1978). How it works encyclopedia of great investors and discoveries. Marshall Cavendish.

Dyfyniad Arddull Chicago

Clarke, Donald. How It Works Encyclopedia of Great Investors and Discoveries. London: Marshall Cavendish, 1978.

Dyfyniad MLA

Clarke, Donald. How It Works Encyclopedia of Great Investors and Discoveries. Marshall Cavendish, 1978.

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