Helfer, A., & Thomson, d. S. (2008). A vida do candidato John McCain. Asa.
Chicago Style (17th ed.) CitationHelfer, Andy, and des. Stephen Thomson. A Vida Do Candidato John McCain. Asa, 2008.
MLA (8th ed.) CitationHelfer, Andy, and des. Stephen Thomson. A Vida Do Candidato John McCain. Asa, 2008.
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