1. Adorno, T. W. (1941). On Popular Music. Frankfurt: Institute of Social Research.
2. Al-Sayed, S. M., & Ayatollah. A. (2023). The Call to Prayer (the call to prayer) in Egypt and Turkey During the Nineteenth Century (A Comparative Study) [الآذان (الدعوة إلى الصلاة) فيكلا من مصر وتركيا خلال القرن التاسع عشر (دراسة مقارنة)]. Journal of Music Arts and Sciences, 49(4), 1666–1726.
3. Amer, M. H.; ; Najim, A, M., H.; .; Abu Al-Mawahib, H. & Ahmed. A. (2015). Characteristics of the Different Methods of Performing the Call to Prayer in the Countries of Egypt and Kuwait, an Analytical Study [سمات الأساليب المختلفة لأداء الأذان في دولتي مصر والکويت دراسة تحليلية]. Journal of Specific Education Research, 37, 439–478.
4. Avramova, N. (2019). The dark side of music: When sounds are torture. CNN, 20 February. https://edition.cnn.com/2019/02/08/health/music-in-torture-intl/index.html#:~:text=Personal%20accounts%20of%20detainees%20in,to%20expect%20in%20physical%20situations. Accessed 20 May 2024.
5. Bailey, C. (2001). God, dr. Buzzard, and the Bolito man: A Saltwater Geechee Talks about Life on Sapelo Island. Palatine, IL: Anchor Books.