NEWMAN WILLIAM H. (1988). PROCESS OF MANAGEMENT,STRATEGY,ACTION,RESULTS (8.). PRENTICE -HALL INTERNATIONAL, INC.
Lua i Stíl Chicago (17ú heag.)NEWMAN WILLIAM H. PROCESS OF MANAGEMENT,STRATEGY,ACTION,RESULTS. 8. NEW JERSEY,USA: PRENTICE -HALL INTERNATIONAL, INC, 1988.
Lua MLA (9ú heag.)NEWMAN WILLIAM H. PROCESS OF MANAGEMENT,STRATEGY,ACTION,RESULTS. 8. PRENTICE -HALL INTERNATIONAL, INC, 1988.
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