Schiller, Bradley R., author
Irwin Mc Graw-Hill , 1997
Buku Teks
Sachs, Jeffrey D., author
Harvester Wheatsheaf, 1993
Buku Teks
Dornbusch, Rudiger, author
Basic Books, 1980
Buku Teks
Schiller, Bradley R., author
Random House of Canada, 1980
Buku Teks
Schiller, Bradley R., author
McGraw-Hill , 1997
Buku Teks