Brook, P. (1993). There are no secrets: Thoughts on acting and theatre. Methuen Drama.
Citazione stile Chigago Style (17a edizione)Brook, Peter. There Are No Secrets: Thoughts on Acting and Theatre. London: Methuen Drama, 1993.
Citatione MLA (9a ed.)Brook, Peter. There Are No Secrets: Thoughts on Acting and Theatre. Methuen Drama, 1993.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.