Columbia subject headings:
Commodity exchanges--United States.
Commodity futures--United States.
Derivative securities--United States.
Over-the-counter markets--Law and legislation--United States.
United States. Commodity Futures Trading Commission.
Harvard subject headings:
Commodity exchanges--United States
Commodity futures--United States
Derivative securities--United States
Over-the-counter markets--Law and legislation--United States
United States. Commodity Futures Trading Commission
Princeton subject headings:
Commodity exchanges--United States.
Commodity futures--United States.
Derivative securities--United States.
Over-the-counter markets--Law and legislation--United States.
United States. Commodity Futures Trading Commission