APA Style
Blanchard, O., Johnson, D, R.
(2013).
Macroeconomics
(
6th)
.
USA:
Gramedia Pustaka Utama.
MLA Style
Blanchard, Olivier., Johnson, David, R..
"Macroeconomics".
6th
USA:
Gramedia Pustaka Utama,
2013.
Text.