Sampson, A., & Sampson, A. (1999). Mandela: The authorized biography. London: Harper Collins Publishers.
शिकागो स्टाइल उद्धरणSampson, Anthony, और Anthony Sampson. Mandela: The Authorized Biography. London: Harper Collins Publishers, 1999.
एमएलए उद्धरणSampson, Anthony, और Anthony Sampson. Mandela: The Authorized Biography. London: Harper Collins Publishers, 1999.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.