Columbia subject headings:
Charities--Bibliography.
Social service--Periodicals--Bibliography.
Social service--Societies, etc.--Bibliography.
Harvard subject headings:
Charities--Bibliography.
Social service--Periodicals--Bibliography.
Social service--Societies, etc.--Bibliography.
Princeton subject headings:
Charities--Bibliography.
Social service--Periodicals--Bibliography.
Social service--Societies, etc.--Bibliography.