APA
Namafar. (2020, October 21). Music group revenue worldwide, 2004–2019 [Data set]. Data source: Digital Market Outlook. Translated from the Persian original: https://namafar.ir/stats/11263. https://namafar.com/en/stats/11263
MLA
"Music group revenue worldwide, 2004–2019." Namafar, 21 October 2020, https://namafar.com/en/stats/11263.
Harvard
Namafar (2020) Music group revenue worldwide, 2004–2019 [Data set]. Available at: https://namafar.com/en/stats/11263 (Accessed: 21 October 2026).
Chicago
Namafar. "Music group revenue worldwide, 2004–2019." October 21, 2020. https://namafar.com/en/stats/11263.
Vancouver
Namafar. Music group revenue worldwide, 2004–2019 [Data set] [Internet]. Tehran: Namafar; 2020 [cited 2026 Oct 21]. Available from: https://namafar.com/en/stats/11263