Holgate, Douglas (Nombre personal)

Lemke, Donald B. Super zero, 2009: ecip t.p. (Douglas Holgate)

Anderson, Brian. The adventures of Commander Zack Proton and the wrong planet, c2007: t.p. (illustrated by Doug Holgate)

The house of skullduggery Web site, Apr. 30, 2010 (Douglas Holgate; illustrator, cartoonist, philanthropist, improbable pundit, cultural attache; location: Australia; titles: Super zero, Zack Proton - The wrong planet)

Wires and nerve, 2018: portada (Douglas Holgate, arte)