Gaya APA
Toffler, Alvin. (1970).
Future shock .
New York:
Pan Books.
Gaya Chicago
Toffler, Alvin.
Future shock.
New York:
Pan Books,
1970.
Text.
Gaya MLA
Toffler, Alvin.
Future shock.
New York:
Pan Books,
1970.
Text.
Gaya Turabian
Toffler, Alvin.
Future shock.
New York:
Pan Books,
1970.
Print.