Gaya APA
Hayes, J.P. (1993).
Making trade policy in the European community .
New York:
St. Martins Press.
Gaya Chicago
Hayes, J.P.
Making trade policy in the European community.
New York:
St. Martins Press,
1993.
Buku.
Gaya MLA
Hayes, J.P.
Making trade policy in the European community.
New York:
St. Martins Press,
1993.
Buku.
Gaya Turabian
Hayes, J.P.
Making trade policy in the European community.
New York:
St. Martins Press,
1993.
Buku.