Gaya APA
BESANKO, D, A., BRAEUTIGAM, R, R.
(2020).
Microeconomics
(
6th ed.)
.
Singapore:
Wiley.
Gaya MLA
BESANKO, David, A.., BRAEUTIGAM, Ronald, R..
"Microeconomics".
6th ed.
Singapore:
Wiley,
2020.
Text.