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 Food and Agriculture Organization of the United Nations and World Health Organization,"Requirements of ascorbic acid, vitamin D, vitamin B[12], folate, and iron : report of a Joint FAO/WHO Expert Group",,Food and Agriculture Organization of the United Nations,1970,FAO nutrition meetings report series,,,,https://cir.nii.ac.jp/crid/1130000796418294528