Davis, S. M., & Meyer, C. (2000). Future wealth. Harvard Business School.
Chicago Style aipamenaDavis, Stanley M., and Christopher Meyer. Future Wealth. Boston: Harvard Business School, 2000.
MLA aipamenaDavis, Stanley M., and Christopher Meyer. Future Wealth. Harvard Business School, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.