Gaya APA
Nirwana, .
(2022).
Surplus Konsumen: Microeconomic Principles
(
Ed. ke - 1)
.
Malang:
Madza Media.
Gaya MLA
Nirwana, .
"Surplus Konsumen: Microeconomic Principles".
Ed. ke - 1
Malang:
Madza Media,
2022.
Text.