@article{oai:tsukuba.repo.nii.ac.jp:00021691,
 author = {Negussie, Belayneh Taye},
 issue = {15},
 journal = {年報筑波社会学},
 month = {Oct},
 pages = {17--38},
 title = {<Article> The Emergence and Development of the Theory of Social Capital in Sociology : An Overview},
 year = {2003}
}