HARVARD BUSINESS REVIEW. (1990). ETHICS FOR EXECUTIVES: I. HARVARD BUS. SCHOOL.
Chicago Style aipamenaHARVARD BUSINESS REVIEW. ETHICS FOR EXECUTIVES: I. USA: HARVARD BUS. SCHOOL, 1990.
MLA aipamenaHARVARD BUSINESS REVIEW. ETHICS FOR EXECUTIVES: I. HARVARD BUS. SCHOOL, 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.