PT - JOURNAL ARTICLE AU - John C. Bogle TI - Investing in the 1990s AID - 10.3905/jpm.1991.409332 DP - 1991 Apr 30 TA - The Journal of Portfolio Management PG - 5--14 VI - 17 IP - 3 4099 - https://pm-research.com/content/17/3/5.short 4100 - https://pm-research.com/content/17/3/5.full