turner david. (2006). Role Plays: A Sourcebook Of Activities. Viva books.
Citazione stile Chigago Style (17a edizione)turner david. Role Plays: A Sourcebook Of Activities. New Delhi: Viva books, 2006.
Citatione MLA (9a ed.)turner david. Role Plays: A Sourcebook Of Activities. Viva books, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.