Gaya APA
Steinhoff, Dan. (1979).
Grolier Business Library : The World od Business .
USA:
McGraw-Hill, Inc.
Gaya Chicago
Steinhoff, Dan.
Grolier Business Library : The World od Business.
USA:
McGraw-Hill, Inc,
1979.
Text.
Gaya MLA
Steinhoff, Dan.
Grolier Business Library : The World od Business.
USA:
McGraw-Hill, Inc,
1979.
Text.
Gaya Turabian
Steinhoff, Dan.
Grolier Business Library : The World od Business.
USA:
McGraw-Hill, Inc,
1979.
Print.