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 "Jacobson-Widding, Anita",Red--white--black as a mode of thought : a study of triadic classification by colours in the ritual symbolism and cognitive thought of the peoples of the Lower Congo,,"Univ.,Almqvist & Wiksell international (distr.)",1979,Acta Universitatis Upsaliensis,,9155408680,,https://cir.nii.ac.jp/crid/1130000798256160640