共 32 条
[1]
[Anonymous], 1950, HUMAN GROUP
[2]
Blau P. M., 1967, AM OCCUPATIONAL STRU
[3]
COMBINATORIAL OPTIMIZATION MODEL FOR TRANSMISSION OF JOB INFORMATION THROUGH CONTACT NETWORKS
[J].
BELL JOURNAL OF ECONOMICS,
1975, 6 (01)
:216-249
[5]
BREIGER RL, 1980, SOCIAL CLASS STRUCTU
[6]
BURT RS, 1979, 27 U CAL SURV RES CT
[7]
BURT RS, 1977, SOCIAL FORCES, V56
[8]
Duncan B, 1972, SOCIOECONOMIC BACKGR
[10]
Edwards R., 1975, LABOR MARKET SEGMENT