Andrews, V. C. (2010). If there be thorns: Seeds of yesterday (First Simon Pulse paperback edition.). Simon Pulse.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAndrews, V. C. If There Be Thorns: Seeds of Yesterday. First Simon Pulse paperback edition. New York: Simon Pulse, 2010.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAndrews, V. C. If There Be Thorns: Seeds of Yesterday. First Simon Pulse paperback edition. Simon Pulse, 2010.
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