Botswana Ministry of Education & Ramatsui, P. T. (2016). Botswana general certificate of secondary education: Teaching syllabus : geography (Draft.). Ministry of Education.
Citazione stile Chigago Style (17a edizione)Botswana Ministry of Education e P. T. Ramatsui. Botswana General Certificate of Secondary Education: Teaching Syllabus : Geography. Draft. [Erscheinungsort nicht ermittelbar]: Ministry of Education, 2016.
Citatione MLA (9a ed.)Botswana Ministry of Education e P. T. Ramatsui. Botswana General Certificate of Secondary Education: Teaching Syllabus : Geography. Draft. Ministry of Education, 2016.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.