Horne,Colin James, & O'Brien,Maurice. (1977). The Progress of poetry: A collection of poetry from Chaucer to the present day. Heinemann Educational.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHorne,Colin James, और O'Brien,Maurice. The Progress of Poetry: A Collection of Poetry from Chaucer to the Present Day. Heinemann Educational, 1977.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHorne,Colin James, और O'Brien,Maurice. The Progress of Poetry: A Collection of Poetry from Chaucer to the Present Day. Heinemann Educational, 1977.
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