共 9 条
[1]
Bartholomew DJ., 1967, STOCHASTIC MODELS SO
[2]
COLEMAN JS, 1964, INTRO MATH SOC LONDO, pCH17
[3]
CRAIN RL, 1969, POLITICS COMMUNITY C, pCH2
[4]
FRIEDMAN M, 1953, ESSAYS POSITIVE ECON
[6]
Rogers E.M., 1971, CROSS CULT APPROACH
[7]
SCOTT TM, 1968, J POLITICS NOV, P1091
[9]
WALKER JL, 1969, AM POLIT SCI REV, V63, P882