Fil:Carl Menger.jpghttps://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English German Carl Menger determination method: SHA-1
Fil:Carl-Menger-(enhanced).jpg0falsefalse This image is a derivative work of the following images: File:Carl Menger.jpg licensed with PD-old-100-expired 2022-06-10T16:39:04Z Sebastian Wallroth
Fil:Wi-uni 5203 Carl Menger.jpgCreative Commons Attribution-Share Alike 4.0 truetrue English Professor Carl Menger URL: https://commons.wikimedia.org/wiki/User:Stebunik Wikimedia username:
Fil:Austrian School economists (2).jpgit under the following license: English Austrian School economists: Carl Menger, Eugen von Böhm-Bawerk, Ludwig von Mises and Friedrich Hayek author name