کتاب های Kai Purnhagen
Governing Nano Foods: Principles-Based Responsive Regulation. EFFo: ST Critical Reviews #3
Bernd van der Meulen, Harry Bremmers, Kai Purnhagen, Nidhi Gupta, Hans Bouwmeester, 2014
Law and Economics in Europe: Foundations and Applications
Kai Purnhagen (auth.), 2014
EU Bioeconomy Economics And Policies: Volume II
Liesbeth Dries, Wim Heijman, Roel Jongeneel, Kai Purnhagen, Justus Wesseler, 2019
