@inproceedings{oai:kansai-u.repo.nii.ac.jp:00010781,
 author = {土田, 昭司},
 book = {先物取引被害研究},
 month = {Mar},
 pages = {25--34},
 publisher = {先物取引被害全国研究会},
 title = {講演：商品先物取引被害の実態と心理的背景},
 volume = {30},
 year = {2008}
}