DRUCKER PETER F. (1970). TECHNOLOGY MANAGEMENT AND SCOETY. PAN BOOKS LTD.
Chicago Style aipamenaDRUCKER PETER F. TECHNOLOGY MANAGEMENT AND SCOETY. LONDON: PAN BOOKS LTD, 1970.
MLA aipamenaDRUCKER PETER F. TECHNOLOGY MANAGEMENT AND SCOETY. PAN BOOKS LTD, 1970.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.