Gaya APA
Samuelson, Paul A.. (1973).
Economics (text).
Tokyo:
McGraw Hill Kogakusha.
Gaya Chicago
Samuelson, Paul A..
Economics.
text
Tokyo:
McGraw Hill Kogakusha,
1973.
.
Gaya MLA
Samuelson, Paul A..
Economics.
text
Tokyo:
McGraw Hill Kogakusha,
1973.
.
Gaya Turabian
Samuelson, Paul A..
Economics.
text
Tokyo:
McGraw Hill Kogakusha,
1973.
.