Waller, Graham (Nombre personal)

Waller, Graham. The CIO edge, 2010: portada (Graham Waller)

Digital to the core : remastering leadership for your industry, your enterprise, and yourself, 2015: portada (Graham Waller)

Amazon.com, Nov. 1, 2010 (The CIO edge, about the author: vice president and executive partner in Gartner EXP)

VIAF, sitio web, 13 febrero 2019: (puntos de acceso: Waller, Graham) https://viaf.org/viaf/107953293/#Waller,_Graham