Debating Leaderless ManagementFrederik Hertel, Kenneth Mølbjerg Jørgensen, Anders Örtenblad · First published 2022Open the Tome
Den danske andelsbevægelseA. Axelsen Drejer, Hans Hertel, Jens Therkelsen Arnfred, Frederik Marius Dalgaard, L. A. Godsk, Christian Christensen Heilesen, Copenhagen Andelsudvalget, Socialpolitisk forening (Denmark) · First published 1939Open the Tome
