APA-viite (7. p.)
ebrary, Inc, & Hall, R. E. (1996). Fairness and efficiency in the flat tax. AEI Press for the American Enterprise Institute.
Chicago-viite (17. p.)
ebrary, Inc, ja Robert Ernest Hall. Fairness and Efficiency in the Flat Tax. Washington, D.C.: AEI Press for the American Enterprise Institute, 1996.
MLA-viite (9. p.)
ebrary, Inc, ja Robert Ernest Hall. Fairness and Efficiency in the Flat Tax. AEI Press for the American Enterprise Institute, 1996.
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