- ru.wikiital.com wiki/Ruud_Lubbers
- dic.academic.ru dic.nsf/ruwiki/1314683
- quotio.com by/Ruud-Lubbers8 quotes by Ruud Lubbers, one of many famous people. Find quotations spoken by Ruud Lubbers and other famous authors here.
- alphapedia.ru w/Ruud_Lubbers
- osce.org ru/ministerial-councils/470505
- dictionary.sensagent.com Рууд_Любберс/ru-ru/
- liga.net tag/ruud-lyubbers
- dir.md ru.wikipedia.org/wiki/Любберс,_Рууд
- ru.ruwiki.ru wiki/Любберс,_Рууд
- newstest.ru Любберс,_Рууд