Gaya APA
Ferguson, Niall. (2012).
The Great degeneration : how institutions decay and economies die .
London:
Penguin Books.
Gaya Chicago
Ferguson, Niall.
The Great degeneration : how institutions decay and economies die.
London:
Penguin Books,
2012.
Text.
Gaya MLA
Ferguson, Niall.
The Great degeneration : how institutions decay and economies die.
London:
Penguin Books,
2012.
Text.
Gaya Turabian
Ferguson, Niall.
The Great degeneration : how institutions decay and economies die.
London:
Penguin Books,
2012.
Print.