Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Tsuda Yoshiomi,Series : One point advice for searchers (13). Searching method for corporate information,The Journal of Information Science and Technology Association,09133801,"Information Science and Technology Association, Japan",1995,45,4,182-183,https://cir.nii.ac.jp/crid/1390001204234147584,https://doi.org/10.18919/jkg.45.4_182