Coale, Ansley J., author
Princeton University Press, 1961
Buku Teks
Coale, Ansley J., author
Princeton University PRess, 1972
Buku Teks
Coale, Ansley J., author
Princeton University Press, 1958
Buku Teks
Wegelin, Emiel Arthur
Martinus Nijhoff Social Sciences Division, 1977
Buku Teks
Habakkuk, H.J.
Leicester University Press, 1972
Buku Teks