Gaya APA
Zeihan, P. (2016).
The Accidental Superpower: The Next Generation of American Preeminence and the Coming Global Disorder .
USA:
Twelve.
Gaya MLA
Zeihan, Peter.
"The Accidental Superpower: The Next Generation of American Preeminence and the Coming Global Disorder".
USA:
Twelve,
2016.
Text.