Foster, S. O. (1992). Disease and Mortality in Sub-Saharan Africa.
Citação norma ChicagoFoster, Stanley O. Disease and Mortality in Sub-Saharan Africa. 1992.
ציטוט MLAFoster, Stanley O. Disease and Mortality in Sub-Saharan Africa. 1992.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.