Streeck, Wolfgang Projekte der Emeriti, MPI for the Study of Societies, Max Planck Society;
https://pt.mondediplo.com/2022/02/europa-esse-imperio-que-a-alemanha-nao-tem-a-certeza-de-querer.html (出版社版)
http://hdl.handle.net/21.11116/0000-000A-3BB9-4 (付録資料)