共 59 条
[1]
Adelman C., 2003, 2003394 NCES
[2]
Allison P., 2002, MISSING DATA
[3]
[Anonymous], 2004, 2005016 NCES
[4]
[Anonymous], 2005169 NCES
[5]
Blau FD, 1998, J ECON LIT, V36, P112
[10]
Cappelli P., 1997, CHANGE WORK