United States. Office of National Drug Control Policy. (1992). Price and purity of cocaine: The relationship to emergency room visits and deaths, and to drug use among arrestees. Office of National Drug Control Policy, Executive Office of the President.
Chicago Style (17th ed.) CitationUnited States. Office of National Drug Control Policy. Price and Purity of Cocaine: The Relationship to Emergency Room Visits and Deaths, and to Drug Use Among Arrestees. Washington, D.C.: Office of National Drug Control Policy, Executive Office of the President, 1992.
MLA (9th ed.) CitationUnited States. Office of National Drug Control Policy. Price and Purity of Cocaine: The Relationship to Emergency Room Visits and Deaths, and to Drug Use Among Arrestees. Office of National Drug Control Policy, Executive Office of the President, 1992.