Columbia subject headings:
Minimum wage--Law and legislation--United States.
Minimum wage--United States.
Overtime--Law and legislation--United States.
Overtime--United States.
Harvard subject headings:
Minimum wage--Law and legislation--United States.
Overtime--Law and legislation--United States.
Princeton subject headings:
Minimum wage--Law and legislation--United States.
Overtime--Law and legislation--United States.