Campbell, A. (2019). The Theatre of the Oppressed in practice today: An introduction to the work and principles of Augusto Boal. Methuen Drama.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Campbell, Ali. The Theatre of the Oppressed in Practice Today: An Introduction to the Work and Principles of Augusto Boal. London ; New York: Methuen Drama, 2019.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Campbell, Ali. The Theatre of the Oppressed in Practice Today: An Introduction to the Work and Principles of Augusto Boal. Methuen Drama, 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.