Huth, Manfred. “Projektorientierte Interpretation Von Büchern”. https://revistascientificas.us.es/index.php/mAGAzin/issue/view/938, no. 8 (January 1, 2009): 14–15. Accessed August 16, 2024. https://revistascientificas.us.es/index.php/mAGAzin/article/view/8188.