Gaya APA
Samuelson, Paul A.. (2001).
MICROECONOMICS (17th).
:
.
Gaya Chicago
Samuelson, Paul A..
MICROECONOMICS.
17th
:
,
2001.
Text.
Gaya MLA
Samuelson, Paul A..
MICROECONOMICS.
17th
:
,
2001.
Text.
Gaya Turabian
Samuelson, Paul A..
MICROECONOMICS.
17th
:
,
2001.
Print.