APA Style
pugel, thomas a.. (2004).
INTERNATIONAL ECONOMICS .
:
.
Chicago Style
pugel, thomas a..
INTERNATIONAL ECONOMICS .
:
,
2004.
Text.
MLA Style
pugel, thomas a..
INTERNATIONAL ECONOMICS .
:
,
2004.
Text.
Turabian Style
pugel, thomas a..
INTERNATIONAL ECONOMICS .
:
,
2004.
Print.