Talk:Peter Drucker

Peter Drucker is critical as a source
In Thomas Olechowski's biography of Hans Kelsen, Drucker is repeatedly named as an extremely unreliable source. Drucker had, for example, spread completely absurd information about the fate of the Kelsen brothers in World War I (2nd ed. 2021, p. 228). Insofar as Wikipedia takes up biographical self-testimonies by Drucker or biographical information on other persons, this should possibly be done in a very source-critical manner. --2A02:908:F17:B1E0:D0D0:9CF9:80EB:960B (talk) 12:52, 20 June 2021 (UTC)