The Vital Few vs. the Trivial Many: Invest with the Insiders, Not the MasseseBookThe Vital Few vs. the Trivial Many: Invest with the Insiders, Not the MasseskaryaGeorge MuzeaPenilaian: 3 dari 5 bintang3/5Simpan The Vital Few vs. the Trivial Many: Invest with the Insiders, Not the Masses untuk nanti