Gaya APA
Wallace, Thomas F.. (1990).
Making It Happen .
United States of America:
John Wiley & Sons, Inc..
Gaya Chicago
Wallace, Thomas F..
Making It Happen.
United States of America:
John Wiley & Sons, Inc.,
1990.
Text.
Gaya MLA
Wallace, Thomas F..
Making It Happen.
United States of America:
John Wiley & Sons, Inc.,
1990.
Text.
Gaya Turabian
Wallace, Thomas F..
Making It Happen.
United States of America:
John Wiley & Sons, Inc.,
1990.
Print.