Gaya APA
HAYEN, Roger. (1994).
SOFTWARE TOOLS FOR BUSINESS AN INFORMATION SYSTEMS APPROACH .
:
.
Gaya Chicago
HAYEN, Roger.
SOFTWARE TOOLS FOR BUSINESS AN INFORMATION SYSTEMS APPROACH.
:
,
1994.
Text.
Gaya MLA
HAYEN, Roger.
SOFTWARE TOOLS FOR BUSINESS AN INFORMATION SYSTEMS APPROACH.
:
,
1994.
Text.
Gaya Turabian
HAYEN, Roger.
SOFTWARE TOOLS FOR BUSINESS AN INFORMATION SYSTEMS APPROACH.
:
,
1994.
Print.