Gunther, R. (2003). The magic zone: Sketches of the Nobel Laureates. Scripta Humanistica.
Chicago-čujuhus (17. p.)Gunther, Ralph. The Magic Zone: Sketches of the Nobel Laureates. Potomac, Md., U.S.A.: Scripta Humanistica, 2003.
MLA-čujuhus (9. p.)Gunther, Ralph. The Magic Zone: Sketches of the Nobel Laureates. Scripta Humanistica, 2003.
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