- footballdatabase.eu en/player/details/424--ronaldo
- sportslibro.com football/ronaldo-nazario-…
- sofifa.com player/11522658/ronaldo-luis-nazario-…
- biography.com Famous Athletes Ronaldo
- sportliga.com blogs/5-futbolnyx-licnostei-kotorye…Bulunamadı: википедия
- StarHit.ru story/sdelal-vazektomiyu-posle-…
- stories-of-success.ru statyi/semi-ronaldoBulunamadı: википедия
- sportskeeda.com Football