Moormann, Peter. „Guido Heldt: Music and Levels of Narration in Film. Steps Across the Border. Bristol Chicago: Intellect 2013. X, 290 S., Abb., Nbsp“. Die Musikforschung 69, no. 1 (November 29, 2024): 72–73. Zugegriffen Januar 18, 2025. https://mf.journals.qucosa.de/mf/article/view/3395.