APA-viite (7. p.)
Holcombe, R. G. (2006). Public sector economics: The role of government in the American economy. Pearson.
Chicago-viite (17. p.)
Holcombe, Randall G. Public Sector Economics: The Role of Government in the American Economy. New Jersey: Pearson, 2006.
MLA-viite (9. p.)
Holcombe, Randall G. Public Sector Economics: The Role of Government in the American Economy. Pearson, 2006.
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