Gaya APA
HAY, Robert D.. (1968).
INTRODUCTION TO BUSINESS .
:
.
Gaya Chicago
HAY, Robert D..
INTRODUCTION TO BUSINESS.
:
,
1968.
Text.
Gaya MLA
HAY, Robert D..
INTRODUCTION TO BUSINESS.
:
,
1968.
Text.
Gaya Turabian
HAY, Robert D..
INTRODUCTION TO BUSINESS.
:
,
1968.
Print.