APA Style
Parkin, M, 1.
(2019).
Macroeconomics / Michael Parkin
(
13)
.
Harlow, England.:
pearson.
MLA Style
Parkin, Michael,, 1939-.
"Macroeconomics / Michael Parkin".
13
Harlow, England.:
pearson,
2019.
หนังสือ (Book).