Columbia subject headings:
Corporations--Taxation--Law and legislation.
Income tax--Law and legislation.
Taxation--Law and legislation.
Harvard subject headings:
Corporations--Taxation--Law and legislation
Income tax--Law and legislation.
Taxation--Law and legislation
Princeton subject headings:
Corporations--Taxation--Law and legislation--Periodicals.
Income tax--Law and legislation--Periodicals.
Periodicals.
Taxation--Law and legislation--Periodicals.