共 31 条
[2]
Alessi G. J., 1980, SCH PSYCHOL REV, V9, P31
[3]
ALTMAN J, 1970, PRIMATES, V11, P181
[6]
DIXON JD, 1981, THESIS U TENNESSEE
[7]
Drummond H., 1981, Perspectives in Ethology, V4, P1
[8]
GREEN B, 1978, J APPL BEHAV ANAL, V11, P530
[9]
JOHNSON SM, 1973, BEHAVIOR CHANGE METH, P7