Gaya APA
TOFFLER, ALVIN. (1990, 1991).
POWER SHIFT .
NEW YORK, NEW YORK:
BANTAM BOOKS, INC..
Gaya Chicago
TOFFLER, ALVIN.
POWER SHIFT.
NEW YORK, NEW YORK:
BANTAM BOOKS, INC.,
1990, 1991.
Text.
Gaya MLA
TOFFLER, ALVIN.
POWER SHIFT.
NEW YORK, NEW YORK:
BANTAM BOOKS, INC.,
1990, 1991.
Text.
Gaya Turabian
TOFFLER, ALVIN.
POWER SHIFT.
NEW YORK, NEW YORK:
BANTAM BOOKS, INC.,
1990, 1991.
Print.