"Czech Albums – Top 100". ČNS IFPI. Note: On the chart page, select 44.Týden 2006 on the field besides the words "CZ – ALBUMS – TOP 100" to retrieve the correct chart. Retrieved 5 September 2017.
Tobias Regnell (December 2008 – January 2009). "50 År Och Diskokung? Per Gessle Börjar Om" [50 Years Old and a Pop King? Per Gessle Starts Over]. Filter (in Swedish). No. 5. Stockholm, Sweden: Offside Press. Retrieved 6 August 2017.