ATKINS, MS, PELHAM, WE, LICHT, MH. (1989). THE DIFFERENTIAL VALIDITY OF TEACHER RATINGS OF INATTENTION OVERACTIVITY AND AGGRESSION
.
JOURNAL OF ABNORMAL CHILD PSYCHOLOGY, 17(4), 423-435. 10.1007/BF00915036
ATKINS, MS, PELHAM, WE, LICHT, MH. (1989). THE DIFFERENTIAL VALIDITY OF TEACHER RATINGS OF INATTENTION OVERACTIVITY AND AGGRESSION
. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY, 17(4), 423-435. 10.1007/BF00915036