MARSTELLER WILLIAM A. (1981). CREATIVE MANAGEMENT: A CLASSIC ON SUC:MANAGEMENT LEADERSHIP;CR EATIVITY & MOTIVATION. NTC BUSINESS BOOKS.
Lua i Stíl Chicago (17ú heag.)MARSTELLER WILLIAM A. CREATIVE MANAGEMENT: A CLASSIC ON SUC:MANAGEMENT LEADERSHIP;CR EATIVITY & MOTIVATION. CHICAGO: NTC BUSINESS BOOKS, 1981.
Lua MLA (9ú heag.)MARSTELLER WILLIAM A. CREATIVE MANAGEMENT: A CLASSIC ON SUC:MANAGEMENT LEADERSHIP;CR EATIVITY & MOTIVATION. NTC BUSINESS BOOKS, 1981.
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