Јефрем Сирин — разлика између измена

* {{cite book |last=Parry | first = Ken | authorlink = | coauthors author2= David Melling (editors) | title = The Blackwell Dictionary of Eastern Christianity | publisher = Blackwell Publishing |year=1999 | location = Malden, MA. |isbn=978-0-631-23203-2 |ref=harv}}