共 10 条
[1]
CARROLL, 1952, SOCIAL FORCES, V30, P271
[2]
CARROLL JD, 1949, LAND EC, V25, P413
[3]
CONANT HM, 1952, THESIS U CHICAGO
[4]
DUNCAN OD, 1951, 5 U CHIC CHIC COMM I
[5]
DUNCAN OD, 1951, 13 U CHIC CHIC COMM
[6]
DUNCAN OD, 1951, 20 U CHIC CHIC COMM
[7]
LIEPMANN KK, 1944, JOURNEY WORK ITS SIG, pCH2
[8]
Palmer G.L., 1954, LABOR MOBILITY 6 CIT
[10]
1916, REPORT CHICAGO TRACT, pCH7