Bongaarts, Peter
Springer International Publishing, 2015
eBooks
Cini, Michelle
Springer-Verlag, 2012
eBooks
Plenum Press, 1992
Buku Teks SO
Miller, David A.B.
Cambridge University Press, 2008
Buku Teks SO
Bethe, Hans A.
Benjamin/Cummings, 1986
Buku Teks SO