APA Style
Pugel, Thomas A. (2004).
International Economics (Edisi 12).
New York:
MC GRAW HILL.
Chicago Style
Pugel, Thomas A.
International Economics.
Edisi 12
New York:
MC GRAW HILL,
2004.
.
MLA Style
Pugel, Thomas A.
International Economics.
Edisi 12
New York:
MC GRAW HILL,
2004.
.
Turabian Style
Pugel, Thomas A.
International Economics.
Edisi 12
New York:
MC GRAW HILL,
2004.
.