Fonte positiva dos dados

Sec. de: André Kertész. 2012: (ficha cat.: d.n.)

http://authorities.loc.gov: (d.n.)

http://catalog.loc.gov 14/2/2014: (d.n.)

http://catalogue.bnf.fr: (nacionalidade: francesa; d.n.)

http://viaf.org/processed/SUDOC%7C027120163: (d.n.)