DEGRAFF JEFF. (2006). CREATIVITY AT WORK: DEVELOPING THE RIGHT PRACTICES TO MAKE INNOVATION HAPPEN. JOSSEY-BASS.
Chicago-čujuhus (17. p.)DEGRAFF JEFF. CREATIVITY AT WORK: DEVELOPING THE RIGHT PRACTICES TO MAKE INNOVATION HAPPEN. SAN FRANCISCO: JOSSEY-BASS, 2006.
MLA-čujuhus (9. p.)DEGRAFF JEFF. CREATIVITY AT WORK: DEVELOPING THE RIGHT PRACTICES TO MAKE INNOVATION HAPPEN. JOSSEY-BASS, 2006.
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