Gaya APA
SZYMANSKI, Robert A, SZYMANSKI, Donald P. (1995).
COMPUTERS INFORMATION SYSTEMS .
:
.
Gaya Chicago
SZYMANSKI, Robert A, SZYMANSKI, Donald P.
COMPUTERS INFORMATION SYSTEMS.
:
,
1995.
Text.
Gaya MLA
SZYMANSKI, Robert A, SZYMANSKI, Donald P.
COMPUTERS INFORMATION SYSTEMS.
:
,
1995.
Text.
Gaya Turabian
SZYMANSKI, Robert A, SZYMANSKI, Donald P.
COMPUTERS INFORMATION SYSTEMS.
:
,
1995.
Print.