The United Republic of Tanzania / Nassoro W. Malocho (MP), Minister of State Planning & Parastatal Sector Reform (Μάιος 1998). «Tabora Region Socio-Economic Profile / 1.0 Land, People & Climate / 1.7 Ethnicity»(PDF). (joint publication) by a. The Planning Commission - Das es Salaam & b. The Regional Commissioner's Office - Tabora. Ανακτήθηκε στις 19 Μαΐου 2016.
The United Republic of Tanzania / Nassoro W. Malocho (MP), Minister of State Planning & Parastatal Sector Reform (Μάιος 1998). «Tabora Region Socio-Economic Profile / 1.0 Land, People & Climate / 1.7 Ethnicity»(PDF). (joint publication) by a. The Planning Commission - Das es Salaam & b. The Regional Commissioner's Office - Tabora. Ανακτήθηκε στις 19 Μαΐου 2016.