“tellus”, in The Perseus Project (1999) Perseus Encyclopedia[1]
“tellus”, in Harry Thurston Peck, editor (1898年) Harper's Dictionary of Classical Antiquities,New York:Harper & Brothers
“tellus”, in William Smith, editor (1848年) A Dictionary of Greek Biography and Mythology,London:John Murray
De Vaan, Michiel (2008年) Etymological Dictionary of Latin and the other Italic Languages (Leiden Indo-European Etymological Dictionary Series; 7)[2],Leiden, Boston:Brill,ISBN9789004167971