- orthodoxwiki.org Church_of_the_Three_Hierarchs_(…
- holidayscalendar.com event/the-three-holy-…
- vresnow.com en/sights/church-three-hierarchs
- preachersinstitute.com 2011/01/25/sermon-on-the-…
- csawichita.org the-three-holy-hierarchs-the-…
- rusmania.com central/moscow-federal-city/moscow/…
- orthochristian.com 100964.html
- gr.revieweuro.com central-macedonia/church-of-the…
- en.m.wikipedia.org Three Holy Hierarchs