Sills, B., & Linderman, L. (1987). Beverly: An autobiography / Beverla Sills and Lawrence Linderman. Bantam Books.
Lua i Stíl Chicago (17ú heag.)Sills, Beverly, agus Lawrence Linderman. Beverly: An Autobiography / Beverla Sills and Lawrence Linderman. Toronto [u.a.]: Bantam Books, 1987.
Lua MLA (8ú heag.)Sills, Beverly, agus Lawrence Linderman. Beverly: An Autobiography / Beverla Sills and Lawrence Linderman. Bantam Books, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.