Hirsch, H. N. (1981). The enigma of Felix Frankfurter. Basic Books.
Chicago-čujuhus (17. p.)Hirsch, H. N. The Enigma of Felix Frankfurter. Basic Books, 1981.
MLA-čujuhus (9. p.)Hirsch, H. N. The Enigma of Felix Frankfurter. Basic Books, 1981.
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