German, Greek, English, Spanish Teacher-Training Project, ebrary, Inc, & Gewehr, W. (1998). Aspects of modern language teaching in Europe. Routlege.
Chicago-referens (17:e uppl.)German, Greek, English, Spanish Teacher-Training Project, Inc ebrary, och Wolf Gewehr. Aspects of Modern Language Teaching in Europe. London ; New York: Routlege, 1998.
MLA-referens (9:e uppl.)German, Greek, English, Spanish Teacher-Training Project, et al. Aspects of Modern Language Teaching in Europe. Routlege, 1998.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.