著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
DATTA A,An ecological study of sympatric hornbills and fruiting patterns in a tropical forest in Arunachal Pradesh,"Saurashtra University, PhD thesis",,,2001,,,,https://cir.nii.ac.jp/crid/1572261550392257920,