Glassburner, Bruce, author
ASEAN-Australia Joint Research Project, 1984
Buku Teks
Spanier, John
Frederck A. Praeger, 1968
Buku Teks
Schumpeter, Joseph A., author
McGraw-Hill, 1939
Buku Teks
Hyman, David N., author
Holt, Rinehart and Winston, 1973
Buku Teks
Hansen, Alvin H. (Alvin Harvey), 1887-1975, author
W.W. Norton, 1951
Buku Teks