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
"Millett, John and Institute of National Affairs and Papua New Guinea Chamber of Mines and Petroleum",Gas policy seminar : papers submitted and presented to a seminar (together with edited discussion) held in Port Moresby on 31 March 1992 by the Institute of National Affairs and the Papua New Guinea Chamber of Mines and Petroleum,,Institute of National Affairs,1992,Discussion paper,,9980771526,,https://cir.nii.ac.jp/crid/1130000796469730816