Kirkman, Robert (Nombre personal)

The facts of life, 2005: portada (Robert Kirkman) BL AL sent 7 Mar. 2006

Invincible, c2003- : portada (Robert Kirkman)

Wikipedia, Jan. 22, 2007: (Robert Kirkman; American comic book writer, b. 1978; author of The walking dead and Invincible)

Walking dead, 2011: portada (Robert Kirkman)

VIAF, sitio web, 30 agosto 2019: (puntos de acceso: Kirkman, Robert) https://viaf.org/viaf/22380304/#Kirkman,_Robert