Orr, G. (2018). A primer for poets & readers of poetry (First edition.). W. W. Norton & Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOrr, Gregory. A Primer for Poets & Readers of Poetry. First edition. New York: W. W. Norton & Company, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रOrr, Gregory. A Primer for Poets & Readers of Poetry. First edition. W. W. Norton & Company, 2018.
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