Tohutoro APA (7th ed.)
Bradley, M. (1980). Economics. Scott, Foresman and co..
Tohutoru Kātū Chicago (17th ed.)
Bradley, Michael. Economics. Illinois: Scott, Foresman and co., 1980.
Tohutoro MLA (9th ed.)
Bradley, Michael. Economics. Scott, Foresman and co., 1980.
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