著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Markey, Thomas L. and Greppin, John A. C. and Bellagio Study and Conference Center",When worlds collide : the Indo-Europeans and the Pre-Indo-Europeans,,Karoma,1990,Linguistica extranea,,089720090X,,https://cir.nii.ac.jp/crid/1130000797805618048