%0 Journal Article %A David L. Babson %T Index Funds %B Why Throw in the Towel %D 1976 %R 10.3905/jpm.1976.408564 %J The Journal of Portfolio Management %P 53-55 %V 2 %N 3 %U https://jpm.pm-research.com/content/iijpormgmt/2/3/53.full.pdf