Gaya APA
Howkins, John. (2007).
The Creative economy : how people make money from ideas (Update ed.).
London:
Penguin Books.
Gaya Chicago
Howkins, John.
The Creative economy : how people make money from ideas.
Update ed.
London:
Penguin Books,
2007.
Text.
Gaya MLA
Howkins, John.
The Creative economy : how people make money from ideas.
Update ed.
London:
Penguin Books,
2007.
Text.
Gaya Turabian
Howkins, John.
The Creative economy : how people make money from ideas.
Update ed.
London:
Penguin Books,
2007.
Print.