Gaya APA
UNODC, . (2019).
World Drug Report 2019: 2 Global Overview of Drug Demand and Supply (Cet. 1).
Austria:
United Nations Publication.
Gaya MLA
UNODC, .
"World Drug Report 2019: 2 Global Overview of Drug Demand and Supply".
Cet. 1
Austria:
United Nations Publication,
2019.
Text.