Шумер: Засвар хоорондын ялгаа

'''Шумер''' нь эртний Ойрхи Дорнододын үндэстэн юм. С.Крамер шумер хэлийг монгол, манжтай хамгийн ойр гэжээ.<ref>[http://books.google.mn/books?id=IuxIdug8DBUC&pg=PA20&lpg=PA20&dq=The+Sumerians:+Their+History,+Culture,+and+Character+nearer+to+the+mongol+and+manchu&source=bl&ots=wDG1d1AmpB&sig=26urnVZrNL48AjYccEmUDvKk57w&hl=mn&sa=X&ei=NE2hU877FIH60gWswoH4Cg&ved=0CBYQ6AEwAQ#v=onepage&q=The%20Sumerians%3A%20Their%20History%2C%20Culture%2C%20and%20Character%20nearer%20to%20the%20mongol%20and%20manchu&f=false The Sumerians:Their History, Culture, and Character, Samuel Noah Kramer]</ref>