%0 Journal Article %A Joseph Valletta %T How to Write an Investment Policy for Participant-Directed Plans %D 1996 %R 10.3905/joi.5.4.87 %J The Journal of Investing %P 87-91 %V 5 %N 4 %U https://joi.pm-research.com/content/iijinvest/5/4/87.full.pdf