Holroyde, C. (2022). The effort (First trade paperback edition.). Grand Central Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHolroyde, Claire. The Effort. First trade paperback edition. New York: Grand Central Publishing, 2022.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHolroyde, Claire. The Effort. First trade paperback edition. Grand Central Publishing, 2022.
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