Domen (biologija) — разлика између измена

* {{Cite book |ref= harv|author = Leppard, Keith; Nigel Dimmock; Easton, Andrew | title = Introduction to Modern Virology | publisher = Blackwell Publishing Limited | location = | year = 2007 | isbn = 1-4051-3645-6 | oclc = | doi = | accessdate = | ref = harv}}