Levels and trends of contraceptive use as assessed in 1998. United Nations.
Chicago Style (17th ed.) CitationLevels and Trends of Contraceptive Use as Assessed in 1998. United Nations.
MLA (8th ed.) CitationLevels and Trends of Contraceptive Use as Assessed in 1998. United Nations.
Warning: These citations may not always be 100% accurate.