Campbell, H. (2010). Barack Obama and twenty-first-century politics: A revolutionary moment in the USA. Pluto Press.
Citace podle Chicago (17th ed.)Campbell, Horace. Barack Obama and Twenty-first-century Politics: A Revolutionary Moment in the USA. London ; New York: Pluto Press, 2010.
Citace podle MLA (9th ed.)Campbell, Horace. Barack Obama and Twenty-first-century Politics: A Revolutionary Moment in the USA. Pluto Press, 2010.
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