Krettenauer, Thomas (2017). „Hit Men: Giorgio Moroder, Frank Farian and the eurodisco sound of the 1970s/80s”. Ур.: Ahlers, Michael; Jacke, Christoph. Perspectives on German Popular Music. London: Routledge. ISBN978-1-4724-7962-4.
„The 200 Best Songs of the 1970s”. Pitchfork. 22. 8. 2016. Приступљено 13. 10. 2022. „It’s a funny thing, the way a ’70s dance-music craze that near-miraculously swept up middle America has endured via a cosmopolitan smash like “I Feel Love":...”CS1 одржавање: Формат датума (веза)