HELLER ROBERT. (1995). NAKED MANAGER FOR THE NINETIES. LITTLE BROWN AND COMPANY.
Chicago-viite (17. p.)HELLER ROBERT. NAKED MANAGER FOR THE NINETIES. LONDON: LITTLE BROWN AND COMPANY, 1995.
MLA-viite (9. p.)HELLER ROBERT. NAKED MANAGER FOR THE NINETIES. LITTLE BROWN AND COMPANY, 1995.
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