Beauvoir, S. d., Simons, M. A., & Timmermann, M. (2011). "The useless mouths", and other literary writings. University of Illinois Press.
Lua i Stíl Chicago (17ú heag.)Beauvoir, Simone de, Margaret A. Simons, agus Marybeth Timmermann. "The Useless Mouths", and Other Literary Writings. Urbana: University of Illinois Press, 2011.
Lua MLA (9ú heag.)Beauvoir, Simone de, et al. "The Useless Mouths", and Other Literary Writings. University of Illinois Press, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.