共 4 条
[1]
BLUM, 1952, U CHICAGO LAW REV, V19, P417
[2]
GALVIN C, 1969, INCOME TAX HOW PROGR
[3]
HAIG R, 1912, FEDERAL INCOME TAX, P7
[4]
Simons H, 1938, PERSONAL INCOME TAXA, p[61, 206]