ZWICKY, R.; KÜBLER, D. Angemessene Vertretung der Sprachgruppen in der Bundesverwaltung: die Rolle des Top-Kaders. Babylonia Journal of Language Education, [S. l.], v. 1, p. 32–37, 2018. DOI: 10.55393/babylonia.v1i.447. Disponível em: https://babylonia.online/index.php/babylonia/article/view/447. Acesso em: 12 feb. 2025.