米大企業トップの年俸が27%アップ！平社員は2.1%でじっと手を見る：CEO pay soars 27% in 2010 while workers' pay stalls - USATODAY on April 02, 2011 salary survey +
フォーブス日本長者番付け2007：Japan's Billionaires - Forbes on March 20, 2007 billionaire forbes japan salary survey +
フォーブス世界長者番付け～世界は946人のビリオネア村：2007 The World's Billionaires 2007 on March 09, 2007 billionaire celebrity forbes gates salary survey +
フォーブス400～今年は全員ビリオネア：Forbes 400 Richest Americans All Billionaires on September 29, 2006 billionaire celebrity forbes salary survey +
フォーブス世界長者番付け2006～世界は793人のビリオネア村：The World's Billionaires 2006 on March 10, 2006 billionaire celebrity forbes gates hot entry salary survey +
