APA Style
Case, K. E., & Fair, R. C. ().
Principles of economics. .
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Chicago Style
Case, K. E., & Fair, R. C.
Principles of economics..
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Text.
MLA Style
Case, K. E., & Fair, R. C.
Principles of economics..
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Text.
Turabian Style
Case, K. E., & Fair, R. C.
Principles of economics..
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Print.