Theater as Metaphor, Penskaja, E. N. <., & Küpper, J. (2019). Theater as Metaphor: Edited by Elena Penskaya and Joachim Küpper. De Gruyter.
Lua i Stíl Chicago (17ú heag.)Theater as Metaphor, Elena Naumovna <1959-> Penskaja, agus Joachim Küpper. Theater as Metaphor: Edited by Elena Penskaya and Joachim Küpper. Berlin ; Boston: De Gruyter, 2019.
Lua MLA (8ú heag.)Theater as Metaphor, et al. Theater as Metaphor: Edited by Elena Penskaya and Joachim Küpper. De Gruyter, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.