"1992 Year-End Sales Charts"(PDF). Music & Media. Vol. 9, no. 51/52. 19 December 1992. p. 17. OCLC29800226. Retrieved 12 December 2018 – via American Radio History.
"1993 Year-End Sales Charts"(PDF). Music & Media. Vol. 10, no. 51/52. 18 December 1993. p. 15. OCLC29800226. Retrieved 12 December 2018 – via American Radio History.
"Top 50 Prodejní". Czech Albums. ČNS IFPI. Note: On the chart page, select 201801 on the field besides the word "Zobrazit", and then click over the word to retrieve the correct chart data.
"1992 Year-End Sales Charts"(PDF). Music & Media. Vol. 9, no. 51/52. 19 December 1992. p. 17. OCLC29800226. Retrieved 12 December 2018 – via American Radio History.
"1993 Year-End Sales Charts"(PDF). Music & Media. Vol. 10, no. 51/52. 18 December 1993. p. 15. OCLC29800226. Retrieved 12 December 2018 – via American Radio History.
"Top 100 Albums 1993". Music Week. 15 January 1994. p. 25. ISSN0265-1548.