edited by Joakim Ojendal, Stina Hansson, Sofie Hellberg
Springer, 2012
eBooks
Krutilla, John V., author
Johns Hopkins University Press, 1958
Buku Teks
Journal of Population, 13 (1) 2007 : 91-120, 2007
Artikel Jurnal
Asia Society , 1974
Buku Teks
edited by Mubeccel B. Kiray
Mouton, 1973
Buku Teks