(英文)Kucera, Danielle; Harper, Christine; Drucker, Jesse. Facebook Co-Founder May Gain Choosing Singapore Over U.S.. Bloomberg News. 2012-05-12 [2012-05-14]. (原始内容存档于2012-05-13). Saverin still does hold Brazilian citizenship, Goodman said.
(英文)Kucera, Danielle; Harper, Christine; Drucker, Jesse. Facebook Co-Founder May Gain Choosing Singapore Over U.S.. Bloomberg News. 2012-05-12 [2012-05-14]. (原始内容存档于2012-05-13). Saverin still does hold Brazilian citizenship, Goodman said.
(葡萄牙文)Carvalho dos Santos, Alexandre; Marcelo Rainho. A misteriosa história do brasileiro que fundou o Facebook. Superinteressant] (São Paulo: Editora Abril). October 2009, (270): 94–97. ISSN 0104-1789. OCLC 60743498.引文使用过时参数coauthors (帮助); 使用|accessdate=需要含有|url= (帮助)