HARVARD BUSINESS REVIEW. (1977). R & D MANAGEMENT: PART III. HARVARD BUS. SCHOOL.
Chicago Style aipamenaHARVARD BUSINESS REVIEW. R & D MANAGEMENT: PART III. USA: HARVARD BUS. SCHOOL, 1977.
MLA aipamenaHARVARD BUSINESS REVIEW. R & D MANAGEMENT: PART III. HARVARD BUS. SCHOOL, 1977.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.