FORSYTH PATRICK. (1994). READY MADE ACTIVITIES FOR PRESENTATION SKILLS. PITMAN PUBLICATIONS.
Chicago-referens (17:e uppl.)FORSYTH PATRICK. READY MADE ACTIVITIES FOR PRESENTATION SKILLS. LONDON: PITMAN PUBLICATIONS, 1994.
MLA-referens (9:e uppl.)FORSYTH PATRICK. READY MADE ACTIVITIES FOR PRESENTATION SKILLS. PITMAN PUBLICATIONS, 1994.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.