United nations office on drugs and crime. (2003). Bulletin on narcotics: The practice of drug abuse epidemiology. ODC.
Чикаго маягийн жагсаалтUnited nations office on drugs and crime. Bulletin on Narcotics: The Practice of Drug Abuse Epidemiology. Vienna: ODC, 2003.
MLA ишлэлUnited nations office on drugs and crime. Bulletin on Narcotics: The Practice of Drug Abuse Epidemiology. ODC, 2003.
Warning: These citations may not always be 100% accurate.