Gaya APA
Oxley, Alan. (1990).
The challange of free trade .
New York:
Harvester Wheatsheaf.
Gaya Chicago
Oxley, Alan.
The challange of free trade.
New York:
Harvester Wheatsheaf,
1990.
Text.
Gaya MLA
Oxley, Alan.
The challange of free trade.
New York:
Harvester Wheatsheaf,
1990.
Text.
Gaya Turabian
Oxley, Alan.
The challange of free trade.
New York:
Harvester Wheatsheaf,
1990.
Print.