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
Ethiopia. YaMāʿekalāwi stātistiks bālaśelṭān,"Time series data on livestock & poultry population, 1980/81-1985/86 (1973-1978 E.C.)",,"People's Democratic Republic of Ethiopia, Central Statistical Authority",1988,Statistical bulletin,,,,https://cir.nii.ac.jp/crid/1130000796245404032