Makura, M., & Branson, R. (2008). Africa's greatest entrepreneurs. Penguin Books.
Lua i Stíl Chicago (17ú heag.)Makura, Moky, agus Richard Branson. Africa's Greatest Entrepreneurs. Johannesburg: Penguin Books, 2008.
Lua MLA (9ú heag.)Makura, Moky, agus Richard Branson. Africa's Greatest Entrepreneurs. Penguin Books, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.