SENGE PETER M. (2006). FIFTH DISCIPLINE FIELDBOOK (1ST ED.). RANDOM HOUSE.
Chicago Style aipamenaSENGE PETER M. FIFTH DISCIPLINE FIELDBOOK. 1ST ED. LONDON: RANDOM HOUSE, 2006.
MLA aipamenaSENGE PETER M. FIFTH DISCIPLINE FIELDBOOK. 1ST ED. RANDOM HOUSE, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.