@book{oai:seijo.repo.nii.ac.jp:00003795,
 author = {ARROYO ALEJANDRE, J. Jesus and SANDOVAL MAGAÑA, Erika Elizabeth},
 month = {Feb},
 publisher = {成城大学経済研究所},
 title = {Competitiveness of metropolitan zones in Mexico : a conceptual assessment},
 year = {2016}
}