Bittker, Boris I.
United States taxation of foreign income and foreign persons
Federal Tax Press, 1968
 Buku Teks
Problem of the century: Racial stratification in the United States
Eljinah Anderson, editor ; Dougkas S. Massey, editor
Ruseel sage foundation, 2001
 Buku Teks SO
United states income taxation of private investments in developing countries
United Nations, 1970
 Buku Teks
Iwata, Kazumasa
Tax system and the international capital flow betwen the United States and Japan
Tokyo Dept. of Social and International Relations,University of Tokyo, 1994
 Buku Teks
Tobias Soebekti
Some facets of the income tax administration in Indonesia with reference to those in the United States
Indiana University, 1964
 Buku Teks