Gaya APA
Toffler, Alvin. (1971).
Future Shock .
New York:
Random House Publishing, Inc..
Gaya Chicago
Toffler, Alvin.
Future Shock.
New York:
Random House Publishing, Inc.,
1971.
Text.
Gaya MLA
Toffler, Alvin.
Future Shock.
New York:
Random House Publishing, Inc.,
1971.
Text.
Gaya Turabian
Toffler, Alvin.
Future Shock.
New York:
Random House Publishing, Inc.,
1971.
Print.