Matthews, A., & Read, C. Themes. An integrated skills course for late intermediate and advanced students.
Chicago-referens (17:e uppl.)Matthews, Alan, och Carol Read. Themes. An Integrated Skills Course for Late Intermediate and Advanced Students.
MLA-referens (8:e uppl.)Matthews, Alan, och Carol Read. Themes. An Integrated Skills Course for Late Intermediate and Advanced Students.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.