Penggayaan APA
Djamal. (2017).
Notes on the economics of innovation .
Jakarta:
Kurniaesa.
Chicago Style
Djamal.
Notes on the economics of innovation.
Jakarta:
Kurniaesa,
2017.
Text.
MLA Style
Djamal.
Notes on the economics of innovation.
Jakarta:
Kurniaesa,
2017.
Text.
Turabian Style
Djamal.
Notes on the economics of innovation.
Jakarta:
Kurniaesa,
2017.
Print.