- hvroc.org about
- christianity.com church/denominations/the-…
- fatheralexander.org booklets/english/catechism_…
- pravoslavie.ru 42088.html
- http://see-vilnius.eu russian-orthodox-church-of-the-…
- memorialchurch.ca en/parish
- full-of-grace-and-truth.blogspot.com 2009/09/sts-…