Gaya APA
STEINHOFF, Dan. (1987).
The world of business .
American:
Grolier Incorporated.
Gaya Chicago
STEINHOFF, Dan.
The world of business.
American:
Grolier Incorporated,
1987.
Text.
Gaya MLA
STEINHOFF, Dan.
The world of business.
American:
Grolier Incorporated,
1987.
Text.
Gaya Turabian
STEINHOFF, Dan.
The world of business.
American:
Grolier Incorporated,
1987.
Print.