Richardson, D. (1993). Acting without agony: An alternative to the method (Second edition.). Allyn and Bacon.
Cita Chicago (17th ed.)Richardson, Don. Acting Without Agony: An Alternative to the Method. Second edition. Boston: Allyn and Bacon, 1993.
Cita MLA (9th ed.)Richardson, Don. Acting Without Agony: An Alternative to the Method. Second edition. Allyn and Bacon, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.