Columbia subject headings:
Business enterprises--Taxation--United States--Periodicals.
Partnership--Taxation--United States--Periodicals.
Sole proprietorship--Taxation--United States--Periodicals.
Harvard subject headings:
Business enterprises--Taxation--United States--Periodicals.
Partnership--Taxation--United States--Periodicals.
Sole proprietorship--Taxation--United States--Periodicals.
Princeton subject headings:
Business enterprises--Taxation--United States--Periodicals.
Partnership--Taxation--United States--Periodicals.
Periodicals.
Sole proprietorship--Taxation--United States--Periodicals.