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 "Chung, Yongkyun and Park, Yongwhan",Diffusion factors of electronic trade for trade facilitation in the APEC region : a case of Korean small business,,Korea Institute for International Economic Policy (KIEP),2002,APEC study series,,8932200270,,https://cir.nii.ac.jp/crid/1130000794523858560