Sampedro, R., & Hillyard, S. (2004). Global issues (1a. ed.). Oxford University Press.
Chicagoスタイル(17版)引用形式Sampedro, Ricardo, , Susan Hillyard. Global Issues. 1a. ed. Oxford: Oxford University Press, 2004.
MLA(9版)引用形式Sampedro, Ricardo, , Susan Hillyard. Global Issues. 1a. ed. Oxford University Press, 2004.
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