Single charts on Billboard [online]. Allmusic [cit. 2010-10-28]. Dostupné online.
books.google.com
TV Campaigns Boost Carey's 'Music Box' In Asian Markets (Page 40 & 42) [online]. Recording Industry Association of Japan, 1994-07-30 [cit. 2010-08-09]. (Billboard). Dostupné online.
riaa.com
RIAA Gold & Platinum > Mariah Carey [online]. Recording Industry Association of America [cit. 2010-04-07]. Dostupné online.