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
"Ehret, Christopher","Reconstructing Proto-Afroasiatic (Proto-Afrasian) : vowels, tone, consonants, and vocabulary",,University of California Press,1995,University of California publications in linguistics,,0520097998,,https://cir.nii.ac.jp/crid/1130000797250908160