Apple Data Gives Useful Insight into ICT Gear's Carbon Footprint cited as a reference in Wikipedia entry about the Mac Mini (Apr 2018)

Container-Based ICT For Developing Countries cited as a reference in Wikipedia entry about ZubaBoxes, a community computer center for remote areas made from a shipping container (Aug 2013).

Carbon Footprint of a DVD cited as a reference in Wikipedia entry about EcoDisc (Sep 2010).