1
出版事項: [2011]
Superior document: Title is part of eBook package: De Gruyter DGBA Social Sciences 1990 - 1999
Links: 全文の入手; 全文の入手; Cover
2
出版事項: [2017]
Superior document: Title is part of eBook package: De Gruyter DGBA Business and Economics <1990
Links: 全文の入手; 全文の入手; Cover