REUWER, P., Bruines, H., & Franx, A. (2009). Proactive support of labor: The challenge of normal childbirth. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)REUWER, Paul, Hein Bruines, agus Arie Franx. Proactive Support of Labor: The Challenge of Normal Childbirth. Cambridge University Press, 2009.
Lua MLA (9ú heag.)REUWER, Paul, et al. Proactive Support of Labor: The Challenge of Normal Childbirth. Cambridge University Press, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.