Gaya APA
Ingram, James C, Dunn, Robert M. (1996).
International economics (4e).
New York:
John Wiley.
Gaya Chicago
Ingram, James C, Dunn, Robert M.
International economics.
4e
New York:
John Wiley,
1996.
Buku.
Gaya MLA
Ingram, James C, Dunn, Robert M.
International economics.
4e
New York:
John Wiley,
1996.
Buku.
Gaya Turabian
Ingram, James C, Dunn, Robert M.
International economics.
4e
New York:
John Wiley,
1996.
Buku.