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) Heather A. Haveman and Lynn Nonnemaker,Competition in Multiple Geographic Markets: The Impact on Growth and Market Entry,Administrative Science Quarterly,0001-8392,JSTOR,2000-06,45,2,232-267,https://cir.nii.ac.jp/crid/1363670319362491648,https://doi.org/10.2307/2667071