Gaya APA
ELLSWORTH, Paul T. (1969).
The International Economy, 4th edition (4th).
USA:
The Macmillan company.
Gaya Chicago
ELLSWORTH, Paul T.
The International Economy, 4th edition.
4th
USA:
The Macmillan company,
1969.
Monograf.
Gaya MLA
ELLSWORTH, Paul T.
The International Economy, 4th edition.
4th
USA:
The Macmillan company,
1969.
Monograf.
Gaya Turabian
ELLSWORTH, Paul T.
The International Economy, 4th edition.
4th
USA:
The Macmillan company,
1969.
Monograf.