Gaya APA
Ellworth, P.T., Leith, J. Clark. (1984).
The international economy, 6th ed. (ed. 6th).
New York:
Macmillan.
Gaya Chicago
Ellworth, P.T., Leith, J. Clark.
The international economy, 6th ed..
ed. 6th
New York:
Macmillan,
1984.
Text.
Gaya MLA
Ellworth, P.T., Leith, J. Clark.
The international economy, 6th ed..
ed. 6th
New York:
Macmillan,
1984.
Text.
Gaya Turabian
Ellworth, P.T., Leith, J. Clark.
The international economy, 6th ed..
ed. 6th
New York:
Macmillan,
1984.
Print.