Gaya APA
Samuelson, Paul A.. (1976).
ECONOMICS (10).
kogakusha:
MCGRAW-HILL.
Gaya Chicago
Samuelson, Paul A..
ECONOMICS.
10
kogakusha:
MCGRAW-HILL,
1976.
Text.
Gaya MLA
Samuelson, Paul A..
ECONOMICS.
10
kogakusha:
MCGRAW-HILL,
1976.
Text.
Gaya Turabian
Samuelson, Paul A..
ECONOMICS.
10
kogakusha:
MCGRAW-HILL,
1976.
Print.