Gaya APA
Friedman, Thomas L.. (2006).
The world is flat: the globalized world in the twenty-first century (1).
London:
Penguin Books.
Gaya Chicago
Friedman, Thomas L..
The world is flat: the globalized world in the twenty-first century.
1
London:
Penguin Books,
2006.
Text.
Gaya MLA
Friedman, Thomas L..
The world is flat: the globalized world in the twenty-first century.
1
London:
Penguin Books,
2006.
Text.
Gaya Turabian
Friedman, Thomas L..
The world is flat: the globalized world in the twenty-first century.
1
London:
Penguin Books,
2006.
Print.