(原始内容存档于2014-05-25) (葡萄牙语). Atlético-PR tenta renovar contrato de Nathan, mas jogador rejeita proposta [Atlético-PR tries to renew Nathan's contract, but
Daniel Dias. Laureus. [2013-07-23]. (原始内容存档于2012-10-28). Paralympics 100m: Oscar Pistorius says past experience vital. BBC Sport (BBC). 2012-05-21 [2013-07-23]