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)
David Fulford,Running a Biogas Programme,,,PRACTICAL ACTION PUBLISHING,1988,,,,https://cir.nii.ac.jp/crid/1363107369116435072,https://doi.org/10.3362/9781780443119