CLARK , C. (1980). IDEA MANAGEMENT: HOW TO MOTIVATE CREATIVITY AND INNOVATION. AMACOM.
Chicago-viite (17. p.)CLARK , C.H. IDEA MANAGEMENT: HOW TO MOTIVATE CREATIVITY AND INNOVATION. NEW YORK: AMACOM, 1980.
MLA-viite (9. p.)CLARK , C.H. IDEA MANAGEMENT: HOW TO MOTIVATE CREATIVITY AND INNOVATION. AMACOM, 1980.
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