Veness, C. D., Hopkins, A., & Potter, J. (2007). Nelson Mandela. England: Pearson Education Ltd.
Chicago Style CitationVeness, Coleen Degnan, Andy Hopkins, i Jocelyn Potter. Nelson Mandela. England: Pearson Education Ltd, 2007.
Cita MLAVeness, Coleen Degnan, Andy Hopkins, i Jocelyn Potter. Nelson Mandela. England: Pearson Education Ltd, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.