Brown, D. (2001). Angels & demons (First Pocket Books paperback edition.). Pocket Star Books.
Chicago-čujuhus (17. p.)Brown, Dan. Angels & Demons. First Pocket Books paperback edition. New York: Pocket Star Books, 2001.
MLA-čujuhus (9. p.)Brown, Dan. Angels & Demons. First Pocket Books paperback edition. Pocket Star Books, 2001.
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