Obama, B. (2008). Change we can believe in: Barack Obama's plan to renew. Canongate.
Chicagoスタイル(17版)引用形式Obama, Barack. Change We Can Believe in: Barack Obama's Plan to Renew. New York: Canongate, 2008.
MLA(9版)引用形式Obama, Barack. Change We Can Believe in: Barack Obama's Plan to Renew. Canongate, 2008.
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