Jensen, J. (1938). The heart in pregnancy. C.V. Mosby company.
Lua i Stíl Chicago (17ú heag.)Jensen, Julius. The Heart in Pregnancy. St. Louis: C.V. Mosby company, 1938.
Lua MLA (8ú heag.)Jensen, Julius. The Heart in Pregnancy. C.V. Mosby company, 1938.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.