(en) « Gill Marcus Will Replace Mboweni as Governor of the South African Reserve Bank », Africa Economic Development Institute, (lire en ligne)
africanewshub.com
(en) « Rand dips as Marcus calls it quits », Times Live, (lire en ligne)
google.fr
books.google.fr
(en) Stephen Mitford Goodson, Inside the South African Reserve Bank - It's Origins and Secrets Exposed, Black House Publishing Ltd, (lire en ligne), p. 56