Rinehart, M. R., & Hopwood, A. The bat: Mary Roberts Rinehart. Avery Hopwood. Book of drama 1.(1983).
Lua i Stíl Chicago (17ú heag.)Rinehart, Mary Roberts, agus Avery Hopwood. "The Bat: Mary Roberts Rinehart. Avery Hopwood." Book of Drama 1.(1983) .
Lua MLA (8ú heag.)Rinehart, Mary Roberts, agus Avery Hopwood. "The Bat: Mary Roberts Rinehart. Avery Hopwood." Book of Drama 1.(1983), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.