Tanzania. Idara ya Takwimu. Foreign trade statistics. Bureau of Statistics, Ministry of Planning and Economic Affairs.
Chicago-Zitierstil (17. Ausg.)Tanzania. Idara ya Takwimu. Foreign Trade Statistics. Dar es Salaam: Bureau of Statistics, Ministry of Planning and Economic Affairs.
MLA-Zitierstil (8. Ausg.)Tanzania. Idara ya Takwimu. Foreign Trade Statistics. Bureau of Statistics, Ministry of Planning and Economic Affairs.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.