Bogard, T. (1993). "From the silence of Tao House": Essays about Eugene & Carlotta O'Neill and the Tao House plays. Eugene O'Neill Foundation.
Chicago-Zitierstil (17. Ausg.)Bogard, Travis. "From the Silence of Tao House": Essays About Eugene & Carlotta O'Neill and the Tao House Plays. Danville, Calif: Eugene O'Neill Foundation, 1993.
MLA-Zitierstil (9. Ausg.)Bogard, Travis. "From the Silence of Tao House": Essays About Eugene & Carlotta O'Neill and the Tao House Plays. Eugene O'Neill Foundation, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.