https://scholarsbank.uoregon.edu/collections/a3e991c6-d045-4e25-9065-0ffd0f1b0c0b
American English Institute Faculty Research
american english institutefacultyresearch
https://www.studydestiny.jp/america/school-view.html?sc_id=541
オレゴン大学(University of Oregon-American English Institute)
オレゴン大学(University of Oregon-American English Institute)
university of oregonamerican english institute