Boyd, M., & Barton, C. (1990). Look back in joy: Text by Malcolm Boyd. Photographs by Crawford Barton (New, illustrated edition, 1st edition.). Alyson.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBoyd, Malcolm, और Crawford Barton. Look Back in Joy: Text by Malcolm Boyd. Photographs by Crawford Barton. New, illustrated edition, 1st edition. Boston, Mass.: Alyson, 1990.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBoyd, Malcolm, और Crawford Barton. Look Back in Joy: Text by Malcolm Boyd. Photographs by Crawford Barton. New, illustrated edition, 1st edition. Alyson, 1990.
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