Gaya APA
Ferguson, Henry. (1988).
TOMORROW'S GLOBAL EXECUTIVE .
Illinois:
Dow Jones.
Gaya Chicago
Ferguson, Henry.
TOMORROW'S GLOBAL EXECUTIVE.
Illinois:
Dow Jones,
1988.
Text.
Gaya MLA
Ferguson, Henry.
TOMORROW'S GLOBAL EXECUTIVE.
Illinois:
Dow Jones,
1988.
Text.
Gaya Turabian
Ferguson, Henry.
TOMORROW'S GLOBAL EXECUTIVE.
Illinois:
Dow Jones,
1988.
Print.