Columbia subject headings:
Harvard subject headings:
Charities--United States--Bibliography--Periodicals.
Endowments--United States--Bibliography--Periodicals.
Nonprofit organizations--United States--Bibliography--Periodicals.
Princeton subject headings:
Charities--United States--Bibliography--Periodicals.
Endowments--United States--Bibliography--Periodicals.
Nonprofit organizations--United States--Bibliography--Periodicals.
Periodicals.