- footballclassic.ru igroki/ronaldo/
- commons.wikimedia.org wiki/Category:Ronaldo_…Nazário; Ronaldo (Brazil); رونالدو; Роналдо; רונאלדו; Ronaldus; โรนัลโด; रोनाल्डो; 罗纳尔多; ਰੋਨਾਲਡੋ; Ronaldo; Ronaldo; Ronaldo; رونالدو; Ronaldo; Ronaldo...
- rsssf.org miscellaneous/ronaldo-intlg.html
- 24smi.org celebrity/5811-ronaldo.html
- soccer365.ru news/15518/
- футгол.рус players/brazilia/ronaldo/
- sportskeeda.com player/ronaldo-nazario
- my.mail.ru mail/alexandr.lisnichuk/video/_myvideo…