- sofascore.com team/football/chelsea/38
- uefa.com uefachampionsleague/clubs/52914--chelsea/
- transfermarkt.com fc-chelsea/kader/verein/631
- bleacherreport.com chelsea
- clarence.fandom.com wiki/Chelsea_Keezheekoni
- en.m.wikipedia.org Chelsea F.C.
- facebook.com ChelseaFC/
- footballkitarchive.com chelsea-fc-kits/