Isaacson Walter. The wise men: Six friends and the world they made. Simon & Schuster.
Chicago-čujuhus (17. p.)Isaacson Walter. The Wise Men: Six Friends and the World They Made. New York: Simon & Schuster.
MLA-čujuhus (9. p.)Isaacson Walter. The Wise Men: Six Friends and the World They Made. Simon & Schuster.
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