* {{cite book | last=Damerow | first=Peter | last2=Englund | first2=Robert K. | title=The Proto-elamite Texts from Tepe Yahya | publisher=Peabody Museum of Archaeology and Ethnology, Harvard University Publications Department | publication-place=Cambridge, Mass | date=1989 | isbn=0-87365-542-7}}
<ref name="e598">{{cite book | last=Damerow | first=Peter | last2=Englund | first2=Robert K. | title=The Proto-elamite Texts from Tepe Yahya | publisher=Peabody Museum of Archaeology and Ethnology, Harvard University Publications Department | publication-place=Cambridge, Mass | date=1989 | isbn=0-87365-542-7 | page=}}</ref>