Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) YAMADA Yukihiro,"―Oral Literature in Itbayat, Philippines―",Asian folk culture studies,13480758,Association of Asian Folk Culture Studies,2012-03-31,11,0,45-179,https://cir.nii.ac.jp/crid/1390566775134765696,https://doi.org/10.34459/ajiaminzokukenkyu.11.0_45