Gaya APA
Kenen, Peter B.. (1967).
International Economics (Kedua).
New Jersey:
Prentice Hall Inc..
Gaya Chicago
Kenen, Peter B..
International Economics.
Kedua
New Jersey:
Prentice Hall Inc.,
1967.
Book.
Gaya MLA
Kenen, Peter B..
International Economics.
Kedua
New Jersey:
Prentice Hall Inc.,
1967.
Book.
Gaya Turabian
Kenen, Peter B..
International Economics.
Kedua
New Jersey:
Prentice Hall Inc.,
1967.
Book.