APA-čujuhus (7. p.)
Smith, E. R. (2013). American relief aid and the Spanish Civil War. University of Missouri.
Chicago-čujuhus (17. p.)
Smith, Eric R. American Relief Aid and the Spanish Civil War. Columbia [Mo.]: University of Missouri, 2013.
MLA-čujuhus (9. p.)
Smith, Eric R. American Relief Aid and the Spanish Civil War. University of Missouri, 2013.
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