Thomas, A., M. Eileen, S., & Rankin, K. (1949). A book of valor: A collection of the prose and poetry of old lands beyond the sea. Ginn.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रThomas, Aquinas, Sister M. Eileen, और Katherine Rankin. A Book of Valor: A Collection of the Prose and Poetry of Old Lands Beyond the Sea. Boston: Ginn, 1949.
एमएलए (8वां संस्करण) प्रशस्ति पत्रThomas, Aquinas, et al. A Book of Valor: A Collection of the Prose and Poetry of Old Lands Beyond the Sea. Ginn, 1949.
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