Wibberley, M. (1974). The snow on the hills. Mills and Boon.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWibberley, Mary. The Snow on the Hills. London: Mills and Boon, 1974.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWibberley, Mary. The Snow on the Hills. Mills and Boon, 1974.
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