Washington D.C.: Institute of Study of Man, 2010. — 119 p. — (Journal of Indo-European Studies. Monograph Series 58). — ISBN: 978-0-9845353-3-0.
Indo-European Traditions
Indo-Aryan
Nuristani
Iranian
Armenian
Anatolian
Greek
Albanian
Italic
Celtic
Germanic
Baltic
Slavic
Non-Indo-European Traditions
Basque
Kartvelian
West Caucasian
East Caucasian
Hattic
Hurrian
Elamite
Sumerian
Semitic
Egyptian
Cushitic
Berber
Fenno-Ugric
Samoyedic
Turkic
Mongolic
Tungusic
Korean
Japanese
Dravidian