APA (7 ম সংস্করণ) উদ্ধৃতি

DEGRAFF JEFF. (2006). CREATIVITY AT WORK: DEVELOPING THE RIGHT PRACTICES TO MAKE INNOVATION HAPPEN. JOSSEY-BASS.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

DEGRAFF JEFF. CREATIVITY AT WORK: DEVELOPING THE RIGHT PRACTICES TO MAKE INNOVATION HAPPEN. SAN FRANCISCO: JOSSEY-BASS, 2006.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

DEGRAFF JEFF. CREATIVITY AT WORK: DEVELOPING THE RIGHT PRACTICES TO MAKE INNOVATION HAPPEN. JOSSEY-BASS, 2006.