Drinker, Henry S.
Columbia University Press, 1965
Buku Teks
Harmoko
Fakultas Hukum Universitas Indonesia, 2020
UI - Tesis Membership
Kluwer Law & Taxation Publishers, 1994
Buku Teks
Cohen, Felix S.
Cornell University Press, 1959
Buku Teks
Moliterno, James E.
Thomson/West, 2007
Buku Teks