PHILLIPS DONALD T. (1999). MARTIN LUTHER KING JUNIOR ON LEADERSHIP. WARNER BOOK.
Chicago-čujuhus (17. p.)PHILLIPS DONALD T. MARTIN LUTHER KING JUNIOR ON LEADERSHIP. NEW YORK: WARNER BOOK, 1999.
MLA-čujuhus (9. p.)PHILLIPS DONALD T. MARTIN LUTHER KING JUNIOR ON LEADERSHIP. WARNER BOOK, 1999.
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