"ČNS IFPI" (in Czech). Hitparáda – Radio Top 100 Oficiální. IFPI Czech Republic. Note: Change the chart to CZ – RADIO – TOP 100 and insert 20133 into search.
hitparadask.ifpicr.cz
"ČNS IFPI" (in Slovak). Hitparáda – Radio Top 100 Oficiálna. IFPI Czech Republic. Note: insert 20137 into search.
Rob Sheffield (December 4, 2012). "Warrior | Album Reviews". Rolling Stone. Archived from the original on January 29, 2013. Retrieved December 14, 2012.
"Sverigetopplistan: Kesha - Die Young"(To access certification, one must search (Sök) for "Die Young" or "Kesha Die Young" and click the "Visa" button.) (in Swedish). Sverigetopplistan. Grammofonleverantörernas förening. Retrieved July 18, 2013.
Rob Sheffield (December 4, 2012). "Warrior | Album Reviews". Rolling Stone. Archived from the original on January 29, 2013. Retrieved December 14, 2012.