Charging/Comments." Brookings-Wharton Papers on Urban Affairs. 15287084 (2008): 177,177–234. Table 3 in Santos, Georgina; Button, Kenneth; Noll, Roger G. "London
59–65. ISBN 0890425558. Erskine HE, Norman RE, Ferrari AJ, Chan GC, Copeland WE, Whiteford HA, Scott JG. Long-Term Outcomes of Attention-Deficit/Hyperactivity