Government Communication and Information System. (1996). South African Government. Government Communication and Information System.
Chicago-Zitierstil (17. Ausg.)Government Communication and Information System. South African Government. Pretoria, Republika Południowej Afryki: Government Communication and Information System, 1996.
MLA-Zitierstil (8. Ausg.)Government Communication and Information System. South African Government. Government Communication and Information System, 1996.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.