Gaya APA
Hoffman, Gerald M.. (1994).
The Technology Payoff .
New York:
Richard D. Irwin.
Gaya Chicago
Hoffman, Gerald M..
The Technology Payoff.
New York:
Richard D. Irwin,
1994.
.
Gaya MLA
Hoffman, Gerald M..
The Technology Payoff.
New York:
Richard D. Irwin,
1994.
.
Gaya Turabian
Hoffman, Gerald M..
The Technology Payoff.
New York:
Richard D. Irwin,
1994.
.