Sontag,Susan. (2007). At the same time. Hamish Hamilton,an imprint of Penguin Books.
Dyfyniad Arddull ChicagoSontag,Susan. At the Same Time. London: Hamish Hamilton,an imprint of Penguin Books, 2007.
Dyfyniad MLASontag,Susan. At the Same Time. Hamish Hamilton,an imprint of Penguin Books, 2007.
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