Barker, C. (1977). Theatre Games: : a new approach to drama training. Methuen.
Citazione stile Chigago Style (17a edizione)Barker, Clive. Theatre Games: : A New Approach to Drama Training. London: Methuen, 1977.
Citatione MLA (9a ed.)Barker, Clive. Theatre Games: : A New Approach to Drama Training. Methuen, 1977.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.