Steedman, I. (1979). Trade amongst growing economics. C. U. Pr..
Tohutoru Kātū Chicago (17th ed.)Steedman, Ian. Trade Amongst Growing Economics. Cambridge: C. U. Pr., 1979.
Tohutoro MLA (9th ed.)Steedman, Ian. Trade Amongst Growing Economics. C. U. Pr., 1979.
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