. The American Presidency Project . (April 5, 1990) . http://www.presidency.ucsb.edu/ws/index.php?pid=18331 . Retrieved on April 8, 2007 . ^ “ Blacks who give back “. Ebony . (March 1990) . http://findarticles.com/p/articles/mi_m1077/is_n5_v45/ai_8540117 . Retrieved on July 23, 2008 . ^ Taraborrelli, p. 382 ^ “Michael Jackson sulla sedia a rotelle” . Affari