APA Style
Parkin, M, 1., Bade, R. (2019).
Foundations of macroeconomics / Robin Bade, Michael Parkin. (1).
Harlow:
pearson.
MLA Style
Parkin, Michael,, 1939-., Bade, Robin.
"Foundations of macroeconomics / Robin Bade, Michael Parkin.".
1
Harlow:
pearson,
2019.
หนังสือ (Book).