Watling, S. (2023). Tomorrow perhaps the future: Writers, outsiders, and the Spanish Civil War (First American edition.). Alfred A. Knopf.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWatling, Sarah. Tomorrow Perhaps the Future: Writers, Outsiders, and the Spanish Civil War. First American edition. New York: Alfred A. Knopf, 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWatling, Sarah. Tomorrow Perhaps the Future: Writers, Outsiders, and the Spanish Civil War. First American edition. Alfred A. Knopf, 2023.
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