Rampampamsearch. （原始内容存档于2020-11-03）. "Ukraine Airplay Chart for 2021-06-25." Tophit. [2021-07-23]（英語）. City & Country Radio – Top Month Hits - Музыкальные Чарты
期盼Digital Streaming Chart Week 5 (PDF). Recording Industry Association (Singapore). （原始内容 (PDF)存档于2019-02-11）. "ČNS IFPI". Hitparáda – Radio Top 100 Oficiálna
好好愛我April 2015. （英語）. "Russia Airplay Chart for 2015-05-11." Tophit. [2018-12-06]（英語）. "Official Scottish Singles Sales Chart Top 100". Official Charts Company
坚定不移 (歌曲)（原始内容存档于2015-07-11）. "Kelly Clarkson Chart History (Canadian Hot 100)". Billboard. （英語）. 5-15-2012 - Croatian Airplay Radio Chart (XLS). HRT. [2016-08-17]. （原始内容存档于2016-03-05）
煙火 (歌曲)Polish Airplay Top 100. （英語）. "Katy Perry Chart History (Portugal Digital Song Sales)". Billboard. [失效連結]. Topul celor mai difuzate 50 de piese la radio in