edited by Terri D. Fisher ... [and others]
Routledge, 2011
Buku Teks SO
Andrew A. Fisher, John E. Laing, John E. Stoeckel, John W. Townsend
Population Council, 1998
Buku Referensi
Andrew A. Fisher ...[et al.]
The Population Council, 1998
Buku Teks
Kenneth C. Land
Springer Science, 2012
eBooks
Mauch, James E.
Marcel Dekker, 1998
Buku Referensi