Gaya APA
Davidson, Jeffrey P.. (1987).
Marketing to the Fortune 500 and Other Corporations. .
Illinois:
Dow Jones.
Gaya Chicago
Davidson, Jeffrey P..
Marketing to the Fortune 500 and Other Corporations..
Illinois:
Dow Jones,
1987.
Text.
Gaya MLA
Davidson, Jeffrey P..
Marketing to the Fortune 500 and Other Corporations..
Illinois:
Dow Jones,
1987.
Text.
Gaya Turabian
Davidson, Jeffrey P..
Marketing to the Fortune 500 and Other Corporations..
Illinois:
Dow Jones,
1987.
Print.