Dictionary of SouthAfricanEnglish on historical principles. Oxford University Press, in Association with the Dictionary Unit for SouthAfricanEnglish. 1996
id=L1VhZHGupMUC&pg=PA200. Lass, Roger (2002), "SouthAfricanEnglish", dalam Mesthrie, Rajend, Language in South Africa, Cambridge University Press, ISBN 9780521791052
tanggal 2012-01-11. Diakses tanggal 9 July 2011. "Welcome South Sudan to EAC!". East African Business Week. 10 July 2011. Diarsipkan dari versi asli tanggal