共 40 条
[1]
[Anonymous], 1974, ISSUES SOCIAL ECOLOG
[2]
ARBUCKLE JL, 1999, AMOS 4 01
[4]
Backer T E, 1995, NIDA Res Monogr, V155, P21
[8]
Bronfenbrenner U., 1997, HDB CHILD PSYCHOL, P993
[9]
BURGESS C B, 1955, J Psychiatr Soc Work, V24, P250