edited by Thomas A. Lambo and Stacey B. Day
Plenum Medical Book Co., 1990
Buku Teks
Bennett, A. LeRoy, author
Prentice-Hall, 1977
Buku Teks
Independent Commision on International Development Issues; by Willy Brandt [and others]
Leppenas, 1980.
Buku Teks
Anderson, Charles W., 1934-, author
Prentice-Hall, 1967
Buku Teks
Seoul National University Press, 1987
Buku Teks