LEWIS, L. (2015). Fundamentals of midewifery textbook for students. Willey-blackwell.
Lua i Stíl Chicago (17ú heag.)LEWIS, Louise. Fundamentals of Midewifery Textbook for Students. Willey-blackwell, 2015.
Lua MLA (9ú heag.)LEWIS, Louise. Fundamentals of Midewifery Textbook for Students. Willey-blackwell, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.