Salvatore, Dominick
International economics
Prentice-Hall, 1995
 Buku Teks
Salvatore, Dominick
International economics
John Wiley & Sons, 2007
 Buku Teks
Appleyard, Dennis R.
International economics
Irwin , 1995
 Buku Teks
Salvatore, Dominick
International economics
Prentice-Hall, 1998
 Buku Teks
Kindleberger, Charles P., 1910-2003
International economics
Richard D. Irwin, 1978
 Buku Teks