Read, G. D. (1959). Childbirth without fear: The principles and practice of natural childbirth. Harper.
Chicago-referens (17:e uppl.)Read, Grantly Dick. Childbirth Without Fear: The Principles and Practice of Natural Childbirth. New York: Harper, 1959.
MLA-referens (9:e uppl.)Read, Grantly Dick. Childbirth Without Fear: The Principles and Practice of Natural Childbirth. Harper, 1959.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.