Zimbabwe School Examinations Council (ZIMSEC). (2013). Advanced Level Syllabus: History 9155.
Cita Chicago Style (17a ed.)Zimbabwe School Examinations Council (ZIMSEC). Advanced Level Syllabus: History 9155. 2013.
Cita MLA (9a ed.)Zimbabwe School Examinations Council (ZIMSEC). Advanced Level Syllabus: History 9155. 2013.
Precaución: Estas citas no son 100% exactas.