Não informado. (2022). World Index of Scientific Translations and List of Translations Notified to E.T.C. European Translations Centre.
Chicago-referens (17:e uppl.)Não informado. World Index of Scientific Translations and List of Translations Notified to E.T.C. Delft, Holanda: European Translations Centre, 2022.
MLA-referens (8:e uppl.)Não informado. World Index of Scientific Translations and List of Translations Notified to E.T.C. European Translations Centre, 2022.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.