kiadvany:Layout 1 - Pannon Egyetem GTK Wiki - uni-pannon
Raju Parulekar on Twitter: "This page (not wiki) describe that Nandan Nilekani's father's name is MANOHAR & his ADHAR CARD ON twitter is fake! http://t.co/k9OM5XjH5B" / Twitter
Joseph Schumpeter - Alchetron, The Free Social Encyclopedia
Erläuterungstafel Schumpeterweg – Wien Geschichte Wiki
CATALOGUE 2011–2012 - Wiki - Pannon Egyetem
Beating Schumpeter: Keynote at IBM Profession Day
File:Memorial plaque on parental home of Josef Alois Schumpeter in Třešť.jpg - Wikimedia Commons