„Association coefficients 2020/21“. UEFA.com. Union of European Football Associations (2021-yil 20-avgust). 2021-yil 2-noyabrda asl nusxadan arxivlangan. Qaraldi: 2021-yil 29-noyabr.
„Access list 2021–24“ (PDF). UEFA.com. Union of European Football Associations. 2018-yil 4-dekabrda asl nusxadan arxivlangan. Qaraldi: 2020-yil 16-fevral.
„Club coefficients 2021/22“. UEFA.com. Union of European Football Associations.Manba xatosi: Invalid <ref> tag; name "club coefficients" defined multiple times with different content
„Association coefficients 2020/21“. UEFA.com. Union of European Football Associations (2021-yil 20-avgust). 2021-yil 2-noyabrda asl nusxadan arxivlangan. Qaraldi: 2021-yil 29-noyabr.
„Access list 2021–24“ (PDF). UEFA.com. Union of European Football Associations. 2018-yil 4-dekabrda asl nusxadan arxivlangan. Qaraldi: 2020-yil 16-fevral.