DUCATEL KEN. (1996). WORK ORGANISATION AND SUCCESSFUL INNOVATION. ELSEVIER.
Chicago Style aipamenaDUCATEL KEN. WORK ORGANISATION AND SUCCESSFUL INNOVATION. UNITED KINGDOM: ELSEVIER, 1996.
MLA aipamenaDUCATEL KEN. WORK ORGANISATION AND SUCCESSFUL INNOVATION. ELSEVIER, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.