HARVARD BUSINESS REVIEW. (1974). UNDERSTANDING AND MEETING CONSUMERISM'S CHALLENGES. HARVARD BUS. SCHOOL.
Chicago Style aipamenaHARVARD BUSINESS REVIEW. UNDERSTANDING AND MEETING CONSUMERISM'S CHALLENGES. USA: HARVARD BUS. SCHOOL, 1974.
MLA aipamenaHARVARD BUSINESS REVIEW. UNDERSTANDING AND MEETING CONSUMERISM'S CHALLENGES. HARVARD BUS. SCHOOL, 1974.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.