Johnson, P. T. (2001). Obstetric and gynecologic ultrasound: Case review. St. Louis: Mosby.
Trích dẫn kiểu ChicagoJohnson, Pamela T. Obstetric and Gynecologic Ultrasound: Case Review. St. Louis: Mosby, 2001.
Deismireacht MLAJohnson, Pamela T. Obstetric and Gynecologic Ultrasound: Case Review. St. Louis: Mosby, 2001.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.