| Author | Issuer | Title | Published | ISBN | Tags |
| TROCKI, CARL A. | Opium, Empire and the Global Political Economy: A Study of the Asian Opium Trade | 10-04125215005 | DRUGS OPIUM ASIA |
| Date | Source | Title | Tags |
| 13.01.2012 | AFP | Opium production soars in Afghanistan: UN | AF OPIUM |