Berelson, B. (1969). Family planning programs: An international study. Basic Books.
Cita Chicago Style (17a ed.)Berelson, Bernard. Family Planning Programs: An International Study. New York [u.a.]: Basic Books, 1969.
Cita MLA (9a ed.)Berelson, Bernard. Family Planning Programs: An International Study. Basic Books, 1969.
Precaución: Estas citas no son 100% exactas.