Gaya APA
Toffler, Alvin. (1990).
Power Shift .
New York:
Bantam Books.
Gaya Chicago
Toffler, Alvin.
Power Shift.
New York:
Bantam Books,
1990.
Text.
Gaya MLA
Toffler, Alvin.
Power Shift.
New York:
Bantam Books,
1990.
Text.
Gaya Turabian
Toffler, Alvin.
Power Shift.
New York:
Bantam Books,
1990.
Print.