Keyfitz, N., & Caswell, H. (2020). Applied Mathematical Demography. Springer New York.
Trích dẫn kiểu ChicagoKeyfitz, Nathan, và Hal Caswell. Applied Mathematical Demography. Springer New York, 2020.
ציטוט MLAKeyfitz, Nathan, và Hal Caswell. Applied Mathematical Demography. Springer New York, 2020.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.