Gaya APA
Economics and Social Choice. (1971).
Amerika:
MCGraw Hill Book Company.
Gaya Chicago
Economics and Social Choice.
.
Amerika:
MCGraw Hill Book Company,
1971.
.
Gaya MLA
Economics and Social Choice.
.
Amerika:
MCGraw Hill Book Company,
1971.
.
Gaya Turabian
Economics and Social Choice.
Amerika:
MCGraw Hill Book Company,
1971.
.