APA-čujuhus (7. p.)
DRUG ENFORCEMENT ADMINISTRATION. (1998). SPEAKING OUT AGAINST DRUG LEGALIZATION. U.S. DEPARTMENT OF JUSTICE.
Chicago-čujuhus (17. p.)
DRUG ENFORCEMENT ADMINISTRATION. SPEAKING OUT AGAINST DRUG LEGALIZATION. WASHINGTON (USA): U.S. DEPARTMENT OF JUSTICE, 1998.
MLA-čujuhus (9. p.)
DRUG ENFORCEMENT ADMINISTRATION. SPEAKING OUT AGAINST DRUG LEGALIZATION. U.S. DEPARTMENT OF JUSTICE, 1998.
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