PT - JOURNAL ARTICLE AU - Joseph Valletta TI - How to Write an Investment Policy for Participant-Directed Plans AID - 10.3905/joi.5.4.87 DP - 1996 Nov 30 TA - The Journal of Investing PG - 87--91 VI - 5 IP - 4 4099 - https://pm-research.com/content/5/4/87.short 4100 - https://pm-research.com/content/5/4/87.full