Wallwork, A. Discussions A-Z, intermediate. A resource book of speaking activities (10a ed.).
Chicago-referens (17:e uppl.)Wallwork, Adrian. Discussions A-Z, Intermediate. A Resource Book of Speaking Activities. 10a ed.
MLA-referens (8:e uppl.)Wallwork, Adrian. Discussions A-Z, Intermediate. A Resource Book of Speaking Activities. 10a ed.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.