共 8 条
[3]
BROWN WF, 1966, SURVEY STUDY HABITS
[4]
Fox L., 1962, J MATH, V1, P75
[5]
Kanfer F.H., 1975, HELPING PEOPLE CHANG, P309
[7]
MAHONEY MJ, 1974, COGNITION BEHAVIOR M
[8]
Robinson F., 1970, EFFECTIVE STUDY, V4th Edn