@article{oai:waseda.repo.nii.ac.jp:00012414, author = {Ezawa, Masahiko and 江澤, 雅彦}, journal = {早稲田商学=The Waseda commercial review}, month = {Jun}, pages = {135--155}, title = {米国における生命保険の不正募集について-プルデンシャル社の事例-}, volume = {377号}, year = {1998} }