Gaya APA
PINDYCK, R, S., RUBINFELD, D, L.
(1998).
Microeconomics
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New Jersey:
Prentice-Hall International.
Gaya MLA
PINDYCK, Robert, S.., RUBINFELD, Daniel, L..
"Microeconomics".
New Jersey:
Prentice-Hall International,
1998.
Buku.