Namibia Ministry of Education & National Institute for Educational Development. (2014). Senior primary phase: Social Studies syllabus: Grade 4-7 ; for implementation 2016. NIED.
Citazione stile Chigago Style (17a edizione)Namibia Ministry of Education e National Institute for Educational Development. Senior Primary Phase: Social Studies Syllabus: Grade 4-7 ; for Implementation 2016. Okahandja: NIED, 2014.
Citatione MLA (9a ed.)Namibia Ministry of Education e National Institute for Educational Development. Senior Primary Phase: Social Studies Syllabus: Grade 4-7 ; for Implementation 2016. NIED, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.