- by.tribuna.com grzegorz-krychowiak/news/page3/
- ua-football.com stats/player/grzegorz-krychowiak
- en.wikipedia.org Grzegorz Krychowiak
- ru.wikipedia.org Крыховяк, Гжегож
- vk.com video/@krychowiak
- fanday.net player/154232-gzhegozh-krykhovyak
- instagram.com gzhegozhkrykhoviak/?hl=ru
- sports.ru grzegorz-krychowiak/materials/…
- flashscorekz.com player/krychowiak-grzegorz/…