APA

Casterline J. B., Sinding S. W., .Unmet need for family planning in developing ciuntries and implications for population policy. : .

Chicago

Casterline J B, Sinding S W, .Unmet need for family planning in developing ciuntries and implications for population policy. : .

Harvard

Casterline J. B., Sinding S. W., .Unmet need for family planning in developing ciuntries and implications for population policy. : .

MLA

Casterline J B, Sinding S W, .: . .