共 8 条
[1]
Du Bois W.E.B., 1903, SOULS BLACK FOLK, P3
[2]
JACQUESGARVEY A, 1926, PHILOS OPINIONS M GA, V2
[3]
LEE MH, THESIS U CHICAGO LIB, P10
[4]
Reuter Edward Byron, 1918, MULATTO US
[5]
ROBERTS SH, 1927, POPULATION PROBLEMS, P378
[6]
1928, AM J SOCIOLOGY MAY, P892
[7]
1919, REPORT E INDIAN CALC, P128
[8]
1928, AM J SOCIOLOGY MAY