کتاب های William J. Ledger
Antibiotics in Obstetrics and Gynecology
Philip B. Mead M.D. (auth.), William J. Ledger (eds.), 1982
Vulvovaginal Infections, Second Edition
Ledger, William J., 2016
Gynecological Drug Therapy
William Ledger, 2006
The Fallopian Tube in Infertility and IVF Practice
William L. Ledger, 2010
Oxford Textbook of Obstetrics and Gynaecology
Sabaratnam Arulkumaran, William Ledger, Lynette Denny, Stergios Doumouchtsis, 2020
