共 11 条
[1]
Allyon T., 1968, J APPL BEHAV ANAL, V1, P13
[2]
BRODEN M, 1968, OBSERVERS MANUAL JUN, V2
[5]
EVANS G, 1967, BEHAV RES THERAPY, V5, P1
[7]
HALL RV, 1967, J EXP CHILD PSYCHOL, V5, P463