World Fertility Survey & Baum, S. (1974). The World Fertility Survey inventory, major fertility and related surveys conducted in Asia 1960-1973. International Statistical Institute ; World Fertility Survey.
Stile di citazione ChicagoWorld Fertility Survey e Samuel Baum. The World Fertility Survey Inventory, Major Fertility and Related Surveys Conducted in Asia 1960-1973. Voorburg : London: International Statistical Institute ; World Fertility Survey, 1974.
Citazione MLAWorld Fertility Survey e Samuel Baum. The World Fertility Survey Inventory, Major Fertility and Related Surveys Conducted in Asia 1960-1973. International Statistical Institute ; World Fertility Survey, 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.