Center for Health Promotion and Education (U.S.). (1989). Family planning methods and practice: Africa. Atlanta, Ga: Centers for Disease Control (CDC), Center for Health Promotion and Education, Division of Reproductive Health.
Chicago-tyylinen lähdeviittausCenter for Health Promotion and Education (U.S.). Family Planning Methods and Practice: Africa. Atlanta, Ga: Centers for Disease Control (CDC), Center for Health Promotion and Education, Division of Reproductive Health, 1989.
MLA-viiteCenter for Health Promotion and Education (U.S.). Family Planning Methods and Practice: Africa. Atlanta, Ga: Centers for Disease Control (CDC), Center for Health Promotion and Education, Division of Reproductive Health, 1989.
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