SANCHEZ, Ray; PAYNE, Ed; FANTZ, Ashley. French cartoonists killed in Paris took a profane aim at the world [online]. CNN, 2015-01-09, [cit. 2015-01-09]. Dostupné online. (po anglicky)
lemonde.fr
GUERRIN, Michel. Philippe Honoré, illustrateur virtuose enragé [online]. Le Monde, 2015-01-08, [cit. 2015-01-09]. Dostupné online.
