Nguyễn Bích Diệu. (2009). An Investigation into collaborative learning to enhance speaking skill among the first and second year students at English department Danang college of foreign languages.
Chicago-tyylinen lähdeviittausNguyễn Bích Diệu. An Investigation Into Collaborative Learning to Enhance Speaking Skill Among the First and Second Year Students At English Department Danang College of Foreign Languages. 2009.
MLA-viiteNguyễn Bích Diệu. An Investigation Into Collaborative Learning to Enhance Speaking Skill Among the First and Second Year Students At English Department Danang College of Foreign Languages. 2009.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.