edited by Chalmers Johnson; [contributors, Eugene Bardach ... and others]
Calif ICS Press , 1984
Buku Teks
Berelson, Bernard, author
The Population Council, 1975
Buku Teks
Fedrizzi, Mariann, author
South Western Cengage Learning, 2011
Buku Teks
Vance, Stanley C., author
Prentice-Hall, 1961
Buku Teks
Mund, Vernon A., author
Appleton-Century-Crofts, 1971
Buku Teks