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
"Hoefer, Hans and Mayuga, Sylvia and Yuson, Alfred A. and Reyes, Elizabeth",Philippines,7th ed. / updated by Alfred A. Yuson,Apa Publications,1991,Insight guides,,0395662737,,https://cir.nii.ac.jp/crid/1130000795414224896