Gaya APA
Vernon, Raymond, Wells, Louis T. (1991).
The manager in the International economy (6e).
New Jersey:
Prentice Hall.
Gaya Chicago
Vernon, Raymond, Wells, Louis T.
The manager in the International economy.
6e
New Jersey:
Prentice Hall,
1991.
Buku.
Gaya MLA
Vernon, Raymond, Wells, Louis T.
The manager in the International economy.
6e
New Jersey:
Prentice Hall,
1991.
Buku.
Gaya Turabian
Vernon, Raymond, Wells, Louis T.
The manager in the International economy.
6e
New Jersey:
Prentice Hall,
1991.
Buku.