1. Baert, Barbara, Lehmann, Ann-Sophie, and Akkerveken, Jenke Van den (2012). New Perspectives in Iconology: Visual Studies and Anthropology, ASP, Academic & Scientific Publishers (ASP). Available online: https://public.ebookcentral.proquest.com/choice/publicfullrecord.aspx?p=3115805.
2. Boehm, Gottfried (2023, August 14). «Ikonische Differenz»: Rheinsprung 11—Zeitschrift für Bildkritik. Available online: https://rheinsprung11.unibas.ch/archiv/ausgabe-01/glossar/ikonische-differenz.html.
3. Chettiparamb, Angelique (2007). Interdisciplinarity: A Literature Review, The Interdisciplinary Teaching and Learning Group, Subject Centre for Languages, Linguistics and Area Studies, School of Humanities, University of Southampton.
4. The Opening of the Future: Heidegger’s Interpretation of Rilke;Dahlstrom;South African Journal of Philosophy,2013
5. Driscoll, Kari (2014). Toward a Poetics of Animality: Hofmannsthal Rilke Pirandello Kafka. [Ph.D. thesis, Columbia University ProQuest Dissertations & Theses].