Analysis of information sources in references of the Wikipedia article "رالف ميركادو" in Arabic language version.
{{استشهاد ويب}}: |url= بحاجة لعنوان (مساعدة) والوسيط |title= غير موجود أو فارغ (من ويكي بيانات) (مساعدة)Ralph Mercado, a promoter who took his passion for Latin music and built an empire around it, not only staging concerts but creating a recording and publishing label, a film and video company, and nightclubs and restaurants, died on Tuesday in Hackensack, N.J. He was 67. The cause was cancer, said Blanca Lasalle, a spokeswoman, who gave no other details. .
Ralph Mercado, a promoter who took his passion for Latin music and built an empire around it, not only staging concerts but creating a recording and publishing label, a film and video company, and nightclubs and restaurants, died on Tuesday in Hackensack, N.J. He was 67. The cause was cancer, said Blanca Lasalle, a spokeswoman, who gave no other details. .