Lopez Cortezo, P. M., & Greene, G. (2013). Greene, Graham - Lopez, Pedro M., Collection. DigitalGeorgetown.
Chicagoスタイル(17版)引用形式Lopez Cortezo, Pedro M., , Graham Greene. Greene, Graham - Lopez, Pedro M., Collection. Washington, D.C.: DigitalGeorgetown, 2013.
MLA(8版)引用形式Lopez Cortezo, Pedro M., , Graham Greene. Greene, Graham - Lopez, Pedro M., Collection. DigitalGeorgetown, 2013.
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