@article{oai:air.repo.nii.ac.jp:00003983,
 author = {幸野, 稔 and Kono, Minoru},
 journal = {秋田大学教育学部研究紀要 人文科学・社会科学, Memoirs of the College of Education, Akita University The Humanities & the social sciences},
 month = {Feb},
 pages = {49--59},
 title = {Notional-Functional Basis for Communicative Language Teaching},
 volume = {41},
 year = {1990}
}