Potts, M., Janowitz, B., & Fortney, J. A. (1983). Childbirth in developing countries. MTP Press.
Lua i Stíl Chicago (17ú heag.)Potts, Malcolm, B. Janowitz, agus J. A. Fortney. Childbirth in Developing Countries. Boston: MTP Press, 1983.
Lua MLA (9ú heag.)Potts, Malcolm, et al. Childbirth in Developing Countries. MTP Press, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.