著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Chris Sheppard,"The Measurement of Second Language Production: The Validity of Fluency, Accuracy, and Complexity",ICU language research bulletin = 語学研究,09133615,[三鷹] : 国際基督教大学教養学部語学科,2004,19,,139-156,https://cir.nii.ac.jp/crid/1520572359270910592,