Institute of Education. (2013). Curriculum for ordinary level: Secondary education in Tanzania.
Citazione stile Chigago Style (17a edizione)Institute of Education. Curriculum for Ordinary Level: Secondary Education in Tanzania. Dar Es Salaam, 2013.
Citatione MLA (9a ed.)Institute of Education. Curriculum for Ordinary Level: Secondary Education in Tanzania. 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.