Kaiser, R. G. (2013). Act of congress: How america's essential institution works, and how it doesn't. Alfred A. Knopf.
Chicago-viite (17. p.)Kaiser, Robert G. Act of Congress: How America's Essential Institution Works, and How It Doesn't. New York: Alfred A. Knopf, 2013.
MLA-viite (9. p.)Kaiser, Robert G. Act of Congress: How America's Essential Institution Works, and How It Doesn't. Alfred A. Knopf, 2013.
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